Expressions

The blocks absorbed by a sponge block.

The affected entities in the area cloud effect event.

All the groups a player can have. This expression requires Vault and a compatible permissions plugin to be installed.

Returns all permissions of the defined player(s). Note that the modifications to resulting list do not actually change permissions.

Returns all of the scripts, or just the enabled or disabled ones.

Sorts given strings in alphabetical order.

Effectively an alias of 'y-coordinate of …', it represents the height of some object above bedrock.

The amount of something. Please note that amount of %items% will not return the number of items, but the number of stacks, e.g. 1 for a stack of 64 torches. To get the amount of items in a stack, see the item amount expression.

Also, you can get the recursive size of a list, which will return the recursive size of the list with sublists included, e.g. {list::*} Structure ├──── {list::1}: 1 ├──── {list::2}: 2 │ ├──── {list::2::1}: 3 │ │ └──── {list::2::1::1}: 4 │ └──── {list::2::2}: 5 └──── {list::3}: 6 Where using %size of {list::*}% will only return 3 (the first layer of indices only), while %recursive size of {list::*}% will return 6 (the entire list) Please note that getting a list's recursive size can cause lag if the list is large, so only use this expression if you need to!

Counts how many of a particular item type are in a given inventory.

The applied enchantments in an enchant event. Deleting or removing the applied enchantments will prevent the item's enchantment.

Only usable in command events. Holds the value of an argument given to the command, e.g. if the command "/tell <player> <text>" is used like "/tell Njol Hello Njol!" argument 1 is the player named "Njol" and argument 2 is "Hello Njol!". One can also use the type of the argument instead of its index to address the argument, e.g. in the above example 'player-argument' is the same as 'argument 1'.

Arithmetic expressions, e.g. 1 + 2, (health of player - 2) / 3, etc.

A part of a player's armour, i.e. the boots, leggings, chestplate or helmet.

An arrow's knockback strength.

The number of arrows stuck in a living entity.

The victim of a damage event, e.g. when a player attacks a zombie this expression represents the zombie.

The attacker of a damage event, e.g. when a player attacks a zombie this expression represents the player. Please note that the attacker can also be a block, e.g. a cactus or lava, but this expression will not be set in these cases.

The bed location of a player, i.e. the spawn point of a player if he ever slept in a bed and the bed still exists and is unobstructed.

The biome at a certain location. Please note that biomes are only defined for x/z-columns, i.e. the altitude (y-coordinate) doesn't matter.

The block involved in the event, e.g. the clicked block or the placed block. Can optionally include a direction as well, e.g. 'block above' or 'block in front of the player'.

The block involved in the event, e.g. the clicked block or the placed block. Can optionally include a direction as well, e.g. 'block above' or 'block in front of the player'.

Get the block data associated with a block. This data can also be used to set blocks.

All blocks in a sphere around a center, mostly useful for looping.

Get/set the specific block states of blocks. States will accept numbers, booleans and strings. 'without updates' will stop the blocks around from updating their block states when changing a state. This has no effect when getting states. For more information regarding block state options, check McWiki, go to a block of your choosing, and scroll down to 'block states' to see all variations.

Blocks relative to other blocks or between other blocks. Can be used to get blocks relative to other blocks or for looping. Blocks from/to and between will return a straight line whereas blocks within will return a cuboid.

The author of a book.

The pages of a book.

The title of a book.

The time a furnace takes to burn an item in a fuel burn event. Can also be used to change the burn/cook time of a placed furnace.

Copy of given text in Lowercase, Uppercase, Proper Case, camelCase, PascalCase, Snake_Case, and Kebab-Case

Can be used to get/retrieve the chat format. The sender of a message is represented by [player] or [sender], and the message by [message] or [msg].

Recipients of chat events where this is called.

The chunk a block, location or entity is in.

The clicked block, entity, inventory, inventory slot, inventory click type or inventory action.

The colour of an item, can also be used to colour chat messages with "<%colour of ...%>this text is coloured!".

Parses <colour>s and, optionally, chat styles in a message or removes any colours and chat styles from the message. Parsing all chat styles requires this expression to be used in same line with the send effect.

The command that caused an 'on command' event (excluding the leading slash and all arguments)

The player or the console who sent a command. Mostly useful in commands and command events. If the command sender is a command block, its location can be retrieved by using %block's location%

The location a player's compass is pointing at.

Represents the server's console which can receive messages and execute commands

Only usable in command events. Represents the cooldown time, the remaining time, the elapsed time, the last usage date, or the cooldown bypass permission.

Represents a given coordinate of a location.

The entity involved in an event (an entity is a player, a creature or an inanimate object like ignited TNT, a dropped item or an arrow). You can use the specific type of the entity that's involved in the event, e.g. in a 'death of a creeper' event you can use 'the creeper' instead of 'the entity'.

The item which the player has on their cursor. This slot is always empty if player has no inventories open.

Create a custom inventory that can be modified and opened to the player. NOTE: Inventories are not serialized, and will not save as variables once the server stops. Also, slots of a merchant inventory can't be set, these requires merchant recipes.

Get/set the CustomModelData tag for an item. (Value is an integer between 0 and 99999999)

How much damage is done in a damage event, possibly ignoring armour, criticals and/or enchantments. Can be changed (remember that in Skript '1' is one full heart, not half a heart).

The damage cause of a damage event. Please click on the link for more information.

Directly damages an item. In MC versions 1.12.2 and lower, this can be used to apply data values to items/blocks

The data/damage value of an item/block. Data values of blocks are only supported on 1.12.2 and below. You usually don't need this expression as you can check and set items with aliases easily, but this expression can e.g. be used to "add 1 to data of <item>", e.g. for cycling through all wool colours.

A date the specified timespan before/after another date.

A shorthand expression for giving things a default value. If the first thing isn't set, the second thing will be returned.

The difference between two values, e.g. numbers, dates or times.

The difficulty of a world.

A helper expression for the direction type.

The distance between two points.

Only works in death events. Holds the drops of the dying creature. Drops can be prevented by removing them with "remove ... from drops", e.g. "remove all pickaxes from the drops", or "clear drops" if you don't want any drops at all.

A list of the items that will drop when a block is broken.

The first, last or a random element of a set, e.g. a list variable. See also: random

The enchant item in an enchant prepare event or enchant event. It can be modified, but enchantments will still be applied in the enchant event.

The cost of enchanting in an enchant event. This is number that was displayed in the enchantment table, not the actual number of levels removed.

The enchantment bonus in an enchant prepare event. This represents the number of bookshelves affecting/surrounding the enchantment table.

The level of a particular enchantment on an item.

The enchantment offer in enchant prepare events.

The cost of an enchantment offer. This is displayed to the right of an enchantment offer. If the cost is changed, it will always be at least 1. This changes how many levels are required to enchant, but does not change the number of levels removed. To change the number of levels removed, use the enchant event.

The ender chest of a player.

All entities in all worlds, in a specific world, in a chunk or in a radius around a certain location, e.g. 'all players', 'all creepers in the player's world', or 'players in radius 100 of the player'.

Returns whether an entity has AI.

The numerical value of an entity's particular attribute. Note that the movement speed attribute cannot be reliably used for players. For that purpose, use the speed expression instead. Resetting an entity's attribute is only available in Minecraft 1.11 and above.

The owner of a tameable entity, such as a horse or wolf.

The exhaustion of a player. This is mainly used to determine the rate of hunger depletion.

How much experience was spawned in an experience spawn or block break event. Can be changed.

Get all the blocks that were destroyed in an explode event

The percentage of exploded blocks dropped in an explosion event. When changing the yield, a value greater than 1 will function the same as using 1. Attempting to change the yield to a value less than 0 will have no effect.

The yield of the explosion in an explosion prime event. This is how big the explosion is. When changing the yield, values less than 0 will be ignored. Read this wiki page for more information

The yield of an explosive (creeper, primed tnt, fireball, etc.). This is how big of an explosion is caused by the entity. Read this wiki page for more information

The facing of an entity or block, i.e. exactly north, south, east, west, up or down (unlike direction which is the exact direction, e.g. '0.5 south and 0.7 east')

The distance an entity has fallen for.

The blocks fertilized in block fertilize events.

Filters a list based on a condition. For example, if you ran 'broadcast "something" and "something else" where [string input is "something"]', only "something" would be broadcast as it is the only string that matched the condition.

Represents the input in a filter expression. For example, if you ran 'broadcast "something" and "something else" where [input is "something"]the condition would be checked twice, using "something" and "something else" as the inputs.

How much damage is done in a damage event, considering all types of damage reduction. Can NOT be changed.

Whether the player(s) are allowed to fly. Use Make Fly effect to force player(s) to fly.

The food level of a player from 0 to 10. Has several aliases: food/hunger level/meter/bar.

Converts date to human-readable text format. By default, 'yyyy-MM-dd HH:mm:ss z' (e.g. '2018-03-30 16:03:12 +01') will be used. For reference, see this Wikipedia article.

Represents the value of an expression before an event happened or the value it will have directly after the event, e.g. the old or new level respectively in a level change event. Note: The past, future and present states of an expression are sometimes called 'time states' of an expression. Note 2: If you don't specify whether to use the past or future state of an expression that has different values, its default value will be used which is usually the value after the event.

A slot of a furnace, i.e. either the ore, fuel or result slot. Remember to use 'block' and not 'furnace', as 'furnace' is not an existing expression.

The gamemode of a player. (Gamemodes)

The gamerule value of a world.

Sets of gets gliding state of player. It allows you to set gliding state of entity even if they do not have an Elytra equipped.

Indicates if targeted entity is glowing (new 1.9 effect) or not. Glowing entities can be seen through walls.

If entity is affected by gravity or not, i.e. if it has Minecraft 1.10+ NoGravity flag.

The primary group or all groups of a player. This expression requires Vault and a compatible permissions plugin to be installed.

Hashes the given text using the MD5 or SHA-256 algorithms. Each algorithm is suitable for different use cases.

MD5 is provided mostly for backwards compatibility, as it is outdated and not secure. SHA-256 is more secure, and can used to hash somewhat confidental data like IP addresses and even passwords. It is not that secure out of the box, so please consider using salt when dealing with passwords! When hashing data, you must specify algorithms that will be used for security reasons!

Please note that a hash cannot be reversed under normal circumstanses. You will not be able to get original value from a hash with Skript.

The location of an entity's head, mostly useful for players and e.g. looping blocks in the player's line of sight. Please note that this location is only accurate for entities whose head is exactly above their center, i.e. players, endermen, zombies, skeletons, etc., but not sheep, pigs or cows.

The amount of health healed in a healing event.

The heal reason of a heal event. Please click on the link for more information.

The health of a creature, e.g. a player, mob, villager, etc. The minimum value is 0, and the maximum is the creature's max health (e.g. 10 for players).

The players hidden from a player that were hidden using the player visibility effect.

Returns the highest solid block at the x and z coordinates of the world of a given location.

The hotbar button clicked in an inventory click event.

The slot number of the currently selected hotbar slot.

The list when you hover on the player counts of the server in the server list. This can be changed using texts or players in a server list ping event only. Adding players to the list means adding the name of the players. And note that, for example if there are 5 online players (includes fake online count) in the server and the hover list is set to 3 values, Minecraft will show "... and 2 more ..." at end of the list.

Humidity of given blocks.

The IP address of a player, or the connected player in a connect event, or the pinger in a server list ping event.

The id of a specific item. You usually don't need this expression as you can likely do everything with aliases.

The first or last index of a character (or text) in a text, or -1 if it doesn't occur in the text. Indices range from 1 to the length of the text.

Returns all the indexes of a list variable

The inventory of a block or player. You can usually omit this expression and can directly add or remove items to/from blocks or players.

The inventory action of an inventory event. Please click on the link for more information.

Gets the amount of rows/slots, viewers and holder of an inventory.

Represents a slot in an inventory. It can be used to change the item in an inventory too.

The item involved in an event, e.g. in a drop, dispense, pickup or craft event.

The amount of an item stack.

All the enchantments an item type has.

An item associated with an entity. For dropped item entities, it gets, obviously, the item that was dropped. For item frames, the item inside the frame is returned. For throwable projectiles (snowballs, enderpearls etc.),it gets the displayed item. Other entities do not have items associated with them.

Get an item with a CustomModelData tag. (Value is an integer between 0 and 99999999)

Returns the given item type with the specified lore added to it. If multiple strings are passed, each of them will be a separate line in the lore.

Items or blocks of a specific type, useful for looping.

All items in an inventory. Useful for looping or storing in a list variable. Please note that the positions of the items in the inventory are not saved, only their order is preserved.

Joins several texts with a common delimiter (e.g. ", "), or splits a text into multiple texts at a given delimiter.

Currently selected game language of a player. The value of the language is not defined properly. The vanilla Minecraft client will use lowercase language / country pairs separated by an underscore, but custom resource packs may use any format they wish.

The last block or entity that attacked an entity.

The last damage that was done to an entity. Note that changing it doesn't deal more/less damage.

Cause of last damage done to an entity

Returns the last loaded server icon with the load server icon effect.

Returns the last resource pack response received from a player.

Holds the entity that was spawned most recently with the spawn effect, drop with the drop effect or shot with the shoot effect. Please note that even though you can spawn multiple mobs simultaneously (e.g. with 'spawn 5 creepers'), only the last spawned mob is saved and can be used. If you spawn an entity, shoot a projectile and drop an item you can however access all them together.

When a player last/first logged in the server. 'last login' requires paper to get the last login, otherwise it will get the last time they were seen on the server.

The leash holder of a living entity.

The length of a text, in number of characters.

The level of a player.

The player's progress in reaching the next level, this represents the experience bar in the game. Please note that this value is between 0 and 1 (e.g. 0.5 = half experience bar). Changing this value can cause the player's level to change if the resulting level progess is negative or larger than 1, e.g. increase the player's level progress by 0.5 will make the player gain a level if their progress was more than 50%.

Gets the light level at a certain location which ranges from 0 to 15. It can be separated into sunlight (15 = direct sunlight, 1-14 = indirect) and block light (torches, glowstone, etc.). The total light level of a block is the maximum of the two different light types.

The location where an event happened (e.g. at an entity or block), or a location relative to another (e.g. 1 meter above another location).

The location where an event happened (e.g. at an entity or block), or a location relative to another (e.g. 1 meter above another location).

The location of a block or entity. This not only represents the x, y and z coordinates of the location but also includes the world and the direction an entity is looking (e.g. teleporting to a saved location will make the teleported entity face the same saved direction every time). Please note that the location of an entity is at it's feet, use head location to get the location of the head.

Allows to create a location from three coordinates and a world.

The currently looped value.

An item's lore.

The message of the day in the server list. This can be changed in a server list ping event only. 'default MOTD' returns the default MOTD always and can't be changed.

The maximum durability of an item.

The maximum health of an entity, e.g. 10 for a player.

The maximum speed of a minecart.

The count of max players. This can be changed in a server list ping event only. 'real max players' returns the real count of max players of the server always and can't be changed.

The maximum stack size of the specified material, e.g. 64 for torches, 16 for buckets, and 1 for swords.

A 'me' expression that can be used in effect commands only.

The number of durability points an item is to be repaired in a mending event. Modifying the repair amount will affect how much experience is given to the player after mending.

The (chat) message of a chat event, the join message of a join event, the quit message of a quit event, or the death message on a death event. This expression is mostly useful for being changed.

Metadata is a way to store temporary data on entities, blocks and more that disappears after a server restart.

The velocity of a minecart as soon as it has been derailed or as soon as it starts flying.

Blocks which are moved in a piston event. Cannot be used outside of piston events.

Represents the Minecraft account, display or tab list name of a player, or the custom name of an item, entity, inventory, or gamerule.

    
• Players         
              
  • Name: The Minecraft account name of the player. Can't be changed, but 'display name' can be changed.
              
  • Display Name: The name of the player that is displayed in messages. This name can be changed freely and can include colour codes, and is shared among all plugins (e.g. chat plugins will use the display name).
          
      
    
• Entities         
              
  • Name: The custom name of the entity. Can be changed. But for living entities, the players will have to target the entity to see its name tag. For non-living entities, the name will not be visible at all. To prevent this, use 'display name'.
              
  • Display Name: The custom name of the entity. Can be changed, which will also enable custom name visibility of the entity so name tag of the entity will be visible always.
          
      
    
• Items         
              
  • Name and Display Name: The custom name of the item (not the Minecraft locale name). Can be changed.
          
      
    
• Inventories         
              
  • Name and Display Name: The name/title of the inventory. Changing name of an inventory means opening the same inventory with the same contents but with a different name to its current viewers.
          
      
    
• Gamerules (1.13+)         
              
  • Name: The name of the gamerule. Cannot be changed.
          
      

Represents the Minecraft account, display or tab list name of a player, or the custom name of an item, entity, inventory, or gamerule.

    
• Players         
              
  • Name: The Minecraft account name of the player. Can't be changed, but 'display name' can be changed.
              
  • Display Name: The name of the player that is displayed in messages. This name can be changed freely and can include colour codes, and is shared among all plugins (e.g. chat plugins will use the display name).
          
      
    
• Entities         
              
  • Name: The custom name of the entity. Can be changed. But for living entities, the players will have to target the entity to see its name tag. For non-living entities, the name will not be visible at all. To prevent this, use 'display name'.
              
  • Display Name: The custom name of the entity. Can be changed, which will also enable custom name visibility of the entity so name tag of the entity will be visible always.
          
      
    
• Items         
              
  • Name and Display Name: The custom name of the item (not the Minecraft locale name). Can be changed.
          
      
    
• Inventories         
              
  • Name and Display Name: The name/title of the inventory. Changing name of an inventory means opening the same inventory with the same contents but with a different name to its current viewers.
          
      
    
• Gamerules (1.13+)         
              
  • Name: The name of the gamerule. Cannot be changed.
          
      

Directly names an item, useful for defining a named item in a script. If you want to (re)name existing items you can either use this expression or use set name of <item> to <text>.

Returns a line break separator.

The number of ticks that an entity is invulnerable to damage for.

The current system time of the server. Use time to get the Minecraft time of a world.

The number of uppercase, lowercase, or digit characters in a string.

All numbers between two given numbers, useful for looping. Use 'numbers' if your start is not an integer and you want to keep the fractional part of the start number constant, or use 'integers' if you only want to loop integers. You may also use 'decimals' if you want to use the decimal precision of the start number. You may want to use the 'times' expression instead, for instance 'loop 5 times:'

All players that have ever joined the server. This includes the players currently online.

The amount of online players. This can be changed in a server list ping event only to show fake online player amount. 'real online player count' always returns the real count of online players and can't be changed.

Fake online player count requires PaperSpigot 1.12.2+.

Return the currently opened inventory of a player. If no inventory is open, it returns the own player's crafting inventory.

Parses text as a given type, or as a given pattern. This expression can be used in two different ways: One which parses the entire text as a single instance of a type, e.g. as a number, and one that parses the text according to a pattern. If the given text could not be parsed, this expression will return nothing and the parse error will be set if some information is available. Some notes about parsing with a pattern: - The pattern must be a Skript pattern, e.g. percent signs are used to define where to parse which types, e.g. put a %number% or %items% in the pattern if you expect a number or some items there. - You have to save the expression's value in a list variable, e.g. set {parsed::*} to message parsed as "...". - The list variable will contain the parsed values from all %types% in the pattern in order. If a type was plural, e.g. %items%, the variable's value at the respective index will be a list variable, e.g. the values will be stored in {parsed::1::*}, not {parsed::1}.

The error which caused the last parse operation to fail, which might not be set if a pattern was used and the pattern didn't match the provided text at all.

The passenger of a vehicle, or the rider of a mob. For 1.11.2 and above, it returns a list of passengers and you can use all changers in it. See also: vehicle

Pings of players, as Minecraft server knows them. Note that they will almost certainly be different from the ones you'd get from using ICMP echo requests. This expression is only supported on some server software (PaperSpigot).

The message above and below the player list in the tab menu.

Gets a skull item representing a player. Skulls for other entities are provided by the aliases.

The weather for a player.

The blocks associated with a portal in the portal creation event.

Create a new potion effect to apply to an entity or item type. Do note that when applying potion effects to tipped arrows/lingering potions, Minecraft reduces the timespan.

Represents the active potion effects of entities and itemtypes. You can clear all potion effects of an entity/itemtype and add/remove a potion effect/type to/from an entity/itemtype. Do note you will not be able to clear the base potion effects of a potion item. In that case, just set the item to a water bottle. When adding a potion effect type (rather than a potion effect), it will default to 15 seconds with tier 1.

The prefix or suffix as defined in the server's chat plugin.

A projectile's bounce state.

A projectile's critical state. The only currently accepted projectiles are arrows and tridents.

The protocol version that will be sent as the protocol version of the server in a server list ping event. For more information and list of protocol versions visit wiki.vg. If this protocol version doesn't match with the protocol version of the client, the client will see the version string. But please note that, this expression has no visual effect over the version string. For example if the server uses PaperSpigot 1.12.2, and you make the protocol version 107 (1.9), the version string will not be "Paper 1.9", it will still be "Paper 1.12.2". But then you can customize the version string as you wish. Also if the protocol version of the player is higher than protocol version of the server, it will say "Server out of date!", and if vice-versa "Client out of date!" when you hover on the ping bars.

This can be set in a server list ping event only (increase and decrease effects cannot be used because that wouldn't make sense).

Gets a random item out of a set, e.g. a random player out of all players online.

A random number or integer between two given numbers. Use 'number' if you want any number with decimal parts, or use use 'integer' if you only want whole numbers. Please note that the order of the numbers doesn't matter, i.e. random number between 2 and 1 will work as well as random number between 1 and 2.

Returns a random UUID.

The raw Minecraft material name of the given item. Note that this is not guaranteed to give same results on all servers.

Power of a redstone block

How much time a player has left underwater before starting to drown.

The location that a player should respawn at. This is used within the respawn event.

Reverses given list.

Rounds numbers normally, up (ceiling) or down (floor) respectively.

The saturation of a player. If used in a player event, it can be omitted and will default to event-player.

Scoreboard tags are simple list of texts stored directly in the data of an entity. So this is a Minecraft related thing, not Bukkit, so the tags will not get removed when the server stops. You can visit visit Minecraft Wiki for more info. This is changeable and valid for any type of entity. Also you can use use the Has Scoreboard Tag condition to check whether an entity has the given tags.

Requires Minecraft 1.11+ (actually added in 1.9 to the game, but added in 1.11 to Spigot).

Holds the current script's name (the file name without '.sk').

Gets the sea level of a world.

Icon of the server in the server list. Can be set to an icon that loaded using the load server icon effect, or can be reset to the default icon in a server list ping. 'default server icon' returns the default server icon (server-icon.png) always and cannot be changed.

The shooter of a projectile.

Shuffles given list randomly. This is done by replacing indices by random numbers in resulting list.

A line of text on a sign. Can be changed, but remember that there is a 16 character limit per line (including colour codes that use 2 characters each).

Index of an an inventory slot. Other types of slots may or may not have indices. Note that comparing slots with numbers is also possible; if index of slot is same as the number, comparisonsucceeds. This expression is mainly for the cases where you must for some reason save the slot numbers.

Sorts given list in natural order. All objects in list must be comparable; if they're not, this expression will return nothing.

The spawn point of a world.

The spawn reason in a spawn event.

Retrieves, sets, or resets the spawner's entity type

Special number values, namely NaN, Infinity and -Infinity

A player's walking or flying speed. Both can be changed, but values must be between -1 and 1 (excessive values will be changed to -1 or 1 respectively). Negative values reverse directions. Please note that changing a player's speed will change their FOV just like potions do.

Extracts part of a text. You can either get the first <x> characters, the last <x> characters, the character at index <x>, or the characters between indices <x> and <y>. The indices <x> and <y> should be between 1 and the length of the text (other values will be fit into this range).

Returns the 3 most recent TPS readings, like the /tps command. This expression is only supported on some server software (PaperSpigot).

The tamer of an entity. Can only be used in entity tame events. You can use 'event-entity' to refer tamed entity itself.

For players this is the entity at the crosshair, while for mobs and experience orbs it represents the entity they are attacking/following (if any).

The block at the crosshair. This regards all blocks that are not air as fully solid, e.g. torches will be like a solid stone block for this expression.

The teleport cause within a player teleport event.

Temperature at given block.

A shorthand expression for returning something based on a condition.

The time of a world.

The amount of time a player has played for on the server. This info is stored in the player's statistics in the main world's data folder. Changing this will also change the player's stats which can be views in the client's statistics menu.

The time that has passed since a date. If the given date is in the future, a value will not be returned.

The item a player is holding.

Type of a block, item, entity, inventory or potion effect. Types of items and blocks are item types similar to them but have amounts of one, no display names and, on Minecraft 1.13 and newer versions, are undamaged. Types of entities and inventories are entity types and inventory types known to Skript. Types of potion effects are potion effect types.

The UUID of a player, entity or world. In the future there will be an option to use a player's UUID instead of the name in variable names (i.e. when %player% is used), but for now this can be used. Please note that this expression does not work for offline players if you are under 1.8!

Creates unbreakable copies of given items.

Converts given Unix timestamp to a date. The Unix timespan represents the number of seconds elapsed since 1 January 1970.

Converts given date to Unix timestamp. This is roughly how many seconds have elapsed since 1 January 1970.

Gets the angle between two vectors.

Arithmetic expressions for vectors.

Creates a vector from x, y and z values.

Gets the cross product between two vectors.

Forms a 'cylindrical shaped' vector using yaw to manipulate the current point.

Gets the dot product between two vectors.

Gets or sets the length of a vector.

Returns the location offset by vectors.

Returns the same vector but with length 1.

Creates a random vector.

Forms a 'spherical shaped' vector using yaw and pitch to manipulate the current point.

Gets the squared length of a vector.

Creates a vector between two locations.

Creates a vector from a location.

Creates a vector from a yaw and pitch value.

Gets or changes velocity of an entity.

Gets or changes the x, y or z component of a vector.

Gets or sets the yaw or pitch value of a vector.

The vehicle an entity is in, if any. This can actually be any entity, e.g. spider jockeys are skeletons that ride on a spider, so the spider is the 'vehicle' of the skeleton. See also: passenger

The version of Bukkit, Minecraft or Skript respectively.

The text to show if the protocol version of the server doesn't match with protocol version of the client. You can check the protocol version expression for more information about this. This can only be set in a server list ping event.

The view distance of the client. Can not be changed. This differs from the server side view distance of player as this will retrieve the view distance the player has set on their client.

The weather in the given or the current world.

A server's whitelist.This expression can be used to add/remove players to/from the whitelist, to enable it and disable it (set whitelist to true / set whitelist to false), and to empty it (reset whitelist)

The world the event occurred in.

The seed of given world. Note that it will be returned as Minecraft internally treats seeds, not as you specified it in world configuration.

All worlds of the server, useful for looping.

An expression to be able to use a certain amount of items where the amount can be any expression. Please note that this expression is not stable and might be replaced in the future.

The yaw or pitch of a location. You likely won't need this expression ever if you don't know what this means.