Actions.

Every step a rule can take, with its parameters, their types, and bounds.

Messages.

Send a message
message · low cost
Sends a chat message.
Send text to to
Parameters
text
text, up to 256 characters, required. Up to 256 characters; {player} is the player in context.
to
players, required. Who it affects.
Show a title
title · low cost
Shows a title on screen.
Show the title text to to
Parameters
text
text, up to 64 characters, required. Up to 64 characters.
subtitle
text, up to 128 characters, optional. Up to 128 characters.
fadeIn
a number, 0 to 10, optional. Seconds, 0.5 by default.
stay
a number, 0 to 60, optional. Seconds, 3.5 by default.
fadeOut
a number, 0 to 10, optional. Seconds, 1 by default.
to
players, required. Who it affects.
Show action bar text
action_bar · low cost
Shows text just above the hotbar.
Show text above the hotbar of to
Parameters
text
text, up to 128 characters, required. Up to 128 characters.
to
players, required. Who it affects.
Play a sound
play_sound · low cost
Plays a sound to players where they stand.
Play sound to to
Parameters
sound
a sound, required. A sound ID.
volume
a number, 0 to 10, optional. 0 to 10, 1 by default.
pitch
a number, 0.5 to 2, optional. 0.5 to 2, 1 by default.
to
players, required. Who it affects.
Show particles
show_particles · medium cost
Shows particles at a place.
Show count particle at at
Parameters
particle
a particle, required. A particle ID.
count
a whole number, 1 to 500, optional. 1 to 500, 20 by default.
spread
a number, 0 to 16, optional. How far they scatter, in blocks.
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
color
a colour, optional. For dust particles, as #rrggbb.
Show a boss bar
show_boss_bar · low cost
Shows a boss bar at the top of the screen, or updates it.
Show the boss bar bar saying text to to
Parameters
bar
a name, required. A name for the bar, so later steps can update or hide it.
text
text, up to 128 characters, required. Up to 128 characters.
color
pink, blue, red, green, yellow, purple or white, optional. The bar's colour.
style
solid, segmented_6, segmented_10, segmented_12 or segmented_20, optional. Solid, or split into notches.
progress
a number, 0 to 100, optional. How full it is, 0 to 100.
to
players, required. Who it affects.
Hide a boss bar
hide_boss_bar · low cost
Hides a boss bar.
Hide the boss bar bar
Parameters
bar
a name, required. The bar's name.

Items.

Give an item
give_item · low cost
Gives an item.
Give count item to to
Parameters
item
an item, required. An item, or a custom item.
count
a whole number, 1 to 64, optional. From 1 to 64; 1 by default.
to
players, required. Who it affects.
Give a random item
give_random_item · low cost
Gives a random item a player could get in survival.
Give count random items to to
Parameters
count
a whole number, 1 to 16, optional. From 1 to 16; 1 by default.
to
players, required. Who it affects.
Take items
take_item · low cost
Takes items from players' inventories.
Take count item from to
Parameters
item
items, required. Items, tags and custom items; any of them is taken.
count
a whole number, 1 to 2304, optional. How many; all of them when left out.
to
players, required. Who it affects.
Clear inventory
clear_inventory · low cost
Empties players' inventories.
Empty the inventory of to
Parameters
to
players, required. Who it affects.
Equip an item
equip_item · low cost
Puts an item in a hand or armour slot; what was there goes into the inventory.
Put item in the slot of to
Parameters
item
an item, required. An item, or a custom item.
slot
hand, offhand, head, chest, legs or feet, required. Where it goes.
to
players, required. Who it affects.
Drop an item
drop_item · low cost
Drops an item on the ground.
Drop count item at at
Parameters
item
an item, required. An item, or a custom item.
count
a whole number, 1 to 64, optional. From 1 to 64; 1 by default.
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
Enchant held item
enchant_held_item · low cost
Adds an enchantment to the item in each player's main hand.
Enchant what to holds with enchantment level
Parameters
enchantment
an enchantment, required. An enchantment ID.
level
a whole number, 1 to 255, optional. 1 to 255, 1 by default.
to
players, required. Who it affects.
Shuffle inventories
shuffle_inventories · medium cost
Swaps the players' inventories around at random; spectators are left out.
Shuffle the inventories of to
Parameters
to
players, required. Who it affects.

Mobs and entities.

Apply an effect
apply_effect · low cost
Applies a potion effect.
Give to effect level for seconds seconds
Parameters
effect
an effect, required. An effect ID.
seconds
a number, 1 to 86400, required. From 1 to 86,400.
level
a whole number, 1 to 255, optional. From 1 to 255; 1 by default.
hideParticles
yes or no, optional. Hides the effect's particles.
to
entities, required. Who or what it affects: players, mobs or other entities.
Clear effects
clear_effects · low cost
Removes potion effects.
Clear the effect effects of to
Parameters
effect
an effect, optional. One effect; all of them when left out.
to
entities, required. Who or what it affects: players, mobs or other entities.
Heal
heal · low cost
Heals players or mobs.
Heal to by amount
Parameters
amount
a number, 0 to 1024, optional. Health points (2 is a heart); fully when left out.
to
entities, required. Who or what it affects: players, mobs or other entities.
Damage
damage · low cost
Hurts players or mobs.
Hurt to by amount
Parameters
amount
a number, 0 to 1024, required. Health points (2 is a heart).
to
entities, required. Who or what it affects: players, mobs or other entities.
Set health
set_health · low cost
Sets health; 0 kills.
Set the health of to to value
Parameters
value
a number, 0 to 1024, required. Health points (2 is a heart).
to
entities, required. Who or what it affects: players, mobs or other entities.
Kill
kill · low cost
Kills players or mobs, with their drops.
Kill to
Parameters
to
entities, required. Who or what it affects: players, mobs or other entities.
Remove
remove · low cost
Makes mobs and other entities vanish, without drops; players are left alone.
Remove to
Parameters
to
entities, required. Who or what it affects: players, mobs or other entities.
Set an attribute
set_attribute · low cost
Changes an attribute, such as scale, speed, gravity or maximum health, until the challenge ends.
Set attribute of to to value
Parameters
attribute
an attribute, required. An attribute ID.
value
a number, -1000000 to 1000000, required. The attribute's new value.
to
entities, required. Who or what it affects: players, mobs or other entities.
Reset an attribute
reset_attribute · low cost
Puts an attribute back to normal.
Reset attribute of to
Parameters
attribute
an attribute, required. An attribute ID.
to
entities, required. Who or what it affects: players, mobs or other entities.
Set on fire
set_fire · low cost
Sets players or mobs on fire.
Set to on fire for seconds seconds
Parameters
seconds
a number, 0 to 600, required. 0 to 600; 0 puts the fire out.
to
entities, required. Who or what it affects: players, mobs or other entities.
Freeze
freeze · low cost
Freezes players or mobs as powder snow does.
Freeze to for seconds seconds
Parameters
seconds
a number, 0 to 600, required. 0 to 600; 0 thaws them.
to
entities, required. Who or what it affects: players, mobs or other entities.
Launch
launch · low cost
Pushes players or mobs up and the way they face.
Launch to up up forward forward
Parameters
up
a number, -10 to 10, optional. -10 to 10.
forward
a number, -10 to 10, optional. -10 to 10.
to
entities, required. Who or what it affects: players, mobs or other entities.
Push
push · low cost
Pushes players or mobs along a direction, or toward a place.
Push to toward toward along direction with strength
Parameters
direction
a vector, optional. The way to push; or give a place to push toward.
toward
a place, optional. A place to push toward; or give a direction.
strength
a number, 0.1 to 10, optional. 0.1 to 10; 1 is a firm shove.
to
entities, required. Who or what it affects: players, mobs or other entities.
Pull
pull · low cost
Pulls players or mobs toward a place.
Pull to toward toward with strength
Parameters
toward
a place, required. Where they are pulled to.
strength
a number, 0.1 to 10, optional. 0.1 to 10; 1 is a firm tug.
to
entities, required. Who or what it affects: players, mobs or other entities.
Set velocity
set_velocity · low cost
Sets how players or mobs are moving.
Set the velocity of to to vector
Parameters
vector
a vector, required. Blocks per tick along each axis.
to
entities, required. Who or what it affects: players, mobs or other entities.
Set gravity
set_gravity · low cost
Makes gravity pull players or mobs down, up or not at all, until the challenge ends.
Set gravity for to to direction at strength
Parameters
direction
down, up or none, required. Down as usual, up, or none.
strength
a number, 0 to 10, optional. 0 to 10; the game's own pull is 0.08.
to
entities, required. Who or what it affects: players, mobs or other entities.
Mount
mount · low cost
Puts one entity on another's back.
Put rider on vehicle
Parameters
rider
an entity, required. Who rides.
vehicle
an entity, required. What they ride.
Set invulnerable
set_invulnerable · low cost
Makes players or mobs take no damage, or take it again.
Make to invulnerable: on
Parameters
on
yes or no, required. Yes for no damage at all.
to
entities, required. Who or what it affects: players, mobs or other entities.
Teleport
teleport · low cost
Moves players or mobs to a place.
Teleport to to destination
Parameters
destination
a place, required. Where they go.
to
entities, required. Who or what it affects: players, mobs or other entities.
Glow
set_glowing · low cost
Outlines players or mobs so they show through walls, or stops that.
Set whether to glow to glowing
Parameters
glowing
yes or no, required. Whether they glow.
to
entities, required. Who or what it affects: players, mobs or other entities.
Name
set_name · low cost
Names mobs; the name shows above them. Players are left alone.
Name to name
Parameters
name
text, up to 64 characters, required. Up to 64 characters.
to
entities, required. Who or what it affects: players, mobs or other entities.
Make mobs attack
make_attack · low cost
Sends mobs after a player.
Make to attack target
Parameters
target
a player, required. Whom they go after.
to
mobs, required. The mobs it affects.
Let mobs think
set_ai · low cost
Lets mobs move and act, or stops them where they stand.
Set whether to think and move to on
Parameters
on
yes or no, required. Whether they move and act.
to
mobs, required. The mobs it affects.
Tag
tag · low cost
Gives mobs or players a tag, so later steps can find them.
Tag to with tag
Parameters
tag
a name, required. The tag's name.
to
entities, required. Who or what it affects: players, mobs or other entities.
Untag
untag · low cost
Takes a tag off mobs or players.
Take the tag tag off to
Parameters
tag
a name, required. The tag's name.
to
entities, required. Who or what it affects: players, mobs or other entities.

Players.

Set hunger
set_food · low cost
Sets players' hunger bar.
Set the hunger of to to value
Parameters
value
a number, 0 to 20, required. 0 to 20; 20 is full.
saturation
a number, 0 to 20, optional. 0 to 20.
to
players, required. Who it affects.
Give experience
give_xp · low cost
Gives or takes experience.
Give to amount experience unit
Parameters
amount
a number, -1000000 to 1000000, required. May be negative.
unit
points or levels, optional. Points or levels.
to
players, required. Who it affects.
Set game mode
set_gamemode · low cost
Changes players' game mode.
Put to in gamemode mode
Parameters
gamemode
survival, creative, adventure or spectator, required. The game mode.
to
players, required. Who it affects.
Shuffle positions
shuffle_positions · medium cost
Swaps the players' positions around at random, so nobody stays put; spectators are left out.
Shuffle the positions of to
Parameters
to
players, required. Who it affects.
Set max health
set_max_health · low cost
Sets how many hearts players have, until the challenge ends.
Set the max health of to to hearts hearts
Parameters
hearts
a number, 0.5 to 512, required. 0.5 to 512.
to
players, required. Who it affects.
Copy inventory
copy_inventory · medium cost
Gives players a copy of someone's inventory.
Copy the inventory of from to to
Parameters
from
a player, required. Whose inventory is copied.
to
players, required. Who it affects.
Swap inventories
swap_inventories · medium cost
Two players trade inventories.
Swap the inventories of a and b
Parameters
a
a player, required. One player.
b
a player, required. The other.
Swap positions
swap_positions · low cost
Two players trade places.
Swap the positions of a and b
Parameters
a
a player, required. One player.
b
a player, required. The other.
Lock slots
lock_slots · low cost
Locks the last slots of players' inventories; they show a barrier and can't be used.
Lock count slots of to
Parameters
count
a whole number, 1 to 36, required. 1 to 36, from the bottom right of the inventory up.
to
players, required. Who it affects.
Unlock slots
unlock_slots · low cost
Unlocks every slot locked before.
Unlock the slots of to
Parameters
to
players, required. Who it affects.
Set a slot
set_slot · low cost
Puts an item in one slot of players' inventories.
Put count item in slot slot of to
Parameters
slot
a whole number, 0 to 40, required. 0 to 8 the hotbar, 9 to 35 the inventory, 36 to 39 armour, 40 the off hand.
item
an item, required. What to put there.
count
a whole number, 1 to 64, optional. 1 to 64.
to
players, required. Who it affects.
Clear a slot
clear_slot · low cost
Empties one slot of players' inventories.
Clear slot slot of to
Parameters
slot
a whole number, 0 to 40, required. 0 to 40, as set_slot counts them.
to
players, required. Who it affects.
Set team
set_team · low cost
Puts players on one of the file's teams, leaving any other.
Put to on team team
Parameters
team
a team's id, required. One of the file's teams.
to
players, required. Who it affects.
Clear team
clear_team · low cost
Takes players off their team.
Take to off their team
Parameters
to
players, required. Who it affects.
Run a command
run_command · medium cost
Runs a command as each player, with their own permissions.
Have to run command
Parameters
command
text, required. The command, without the slash.
to
players, required. Who it affects.
Set spawn point
set_spawn_point · low cost
Sets where players respawn.
Set the spawn point of to to at
Parameters
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
to
players, required. Who it affects.
Allow flying
allow_flight · low cost
Lets players fly, or stops them.
Set whether to can fly to allowed
Parameters
allowed
yes or no, required. Whether they can fly.
to
players, required. Who it affects.
Point compasses
set_compass · low cost
Points players' compasses at a place.
Point the compasses of to at at
Parameters
at
a place, required. Where compasses point.
to
players, required. Who it affects.

Menus.

Open a menu
open_menu · low cost
Shows players one of the challenge's menus.
Open menu for to
Parameters
menu
a menu's id, required. One of the file's menus.
to
players, required. Who it affects.
Close the menu
close_menu · low cost
Closes whatever menu players have open.
Close the menu for to
Parameters
to
players, required. Who it affects.

Game.

Run a console command
run_console_command · medium cost
Runs one of the game's own commands as the server: give, effect, tp, summon, fill, setblock, kill, gamemode, time, weather, title, playsound, particle, tellraw, attribute, clear, xp, spawnpoint, difficulty, gamerule or worldborder; never op, stop or execute.
Run command as the server
Parameters
command
text, required. The command, without the slash.
Lose the challenge
lose_challenge · low cost
Ends the challenge as lost.
Lose: reason
Parameters
reason
text, up to 128 characters, required. Up to 128 characters; {player} is the player in context.
Win the challenge
win_challenge · low cost
Ends the challenge as won.
Win: reason
Parameters
reason
text, up to 128 characters, optional. Up to 128 characters.
Complete a goal
complete_objective · low cost
Marks an objective complete.
Complete the goal objective
Parameters
objective
a goal's id, required. An objective's id.

World.

Spawn a mob
spawn_mob · medium cost
Spawns mobs or other entities.
Spawn count of mob at at
Parameters
mob
a kind of mob, required. What kind of mob.
count
a whole number, 1 to 50, optional. 1 to 50, 1 by default.
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
name
text, up to 64 characters, optional. A name shown above it, up to 64 characters.
health
a number, 1 to 1024, optional. Its maximum health, 1 to 1024.
glowing
yes or no, optional. Outlined so it can be seen through walls.
baby
yes or no, optional. A baby, for mobs that have them.
noAi
yes or no, optional. Stands still and does nothing.
silent
yes or no, optional. Makes no sounds.
equipment
an item for each equipment slot, optional. Items by slot.
attack
yes or no, optional. Goes after the player in context.
tag
a name, optional. A tag the mobs carry, so later steps can find them.
persistent
yes or no, optional. Keeps the mobs until something removes them; true by default when tagged.
as
a name for each one, optional. A name for the spawned mobs, for the steps after this one; the game spawns them a tick later, so the next step waits for them.
Strike lightning
strike_lightning · low cost
Strikes lightning at a place.
Strike lightning at at
Parameters
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
harmless
yes or no, optional. Only the flash and the sound.
Explosion
explode · medium cost
Makes an explosion at a place.
Explode at at with power power
Parameters
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
power
a number, 0 to 10, optional. 0 to 10; TNT is 4.
fire
yes or no, optional. Sets fires.
breakBlocks
yes or no, optional. Destroys blocks; true by default.
Place a block
set_block · low cost
Places a block.
Place block at at
Parameters
block
a kind of block, required. What kind of block.
at
a place, optional. Where it happens; at the player, or the event's place, when left out.
physics
yes or no, optional. Let sand fall and water flow; true by default.
Fill blocks
fill_blocks · high cost
Turns some blocks into one kind, or into one of several at random per block.
Fill in with block
Parameters
block
kinds of block, required. What they become; one at random each from a list.
in
blocks, required. Which blocks: those in a box, a layer, a chunk, or a list.
chance
a whole number, 1 to 100, optional. The percentage of them changed; all when left out.
physics
yes or no, optional. Let sand fall and water flow; false by default.
Replace blocks
replace_blocks · high cost
Turns blocks of some kinds into others.
Turn from in in into to
Parameters
in
blocks, required. Which blocks to look through.
from
kinds of block, required. The kinds to replace; ids and tags.
to
kinds of block, required. What they become; one at random from a list.
chance
a whole number, 1 to 100, optional. The percentage replaced; all when left out.
per
block or chunk, optional. Per block, each deciding for itself, or per chunk, one pick each.
Clear blocks
clear_blocks · high cost
Turns blocks into air.
Clear in
Parameters
in
blocks, required. Which blocks.
Break a block
break_block · low cost
Breaks a block as a player would.
Break at
Parameters
at
a block, required. The block.
drops
yes or no, optional. Drop what it would drop; true by default.
Break blocks
break_blocks · high cost
Breaks many blocks as a player would.
Break in
Parameters
in
blocks, required. Which blocks.
drops
yes or no, optional. Drop what they would drop; false by default.
Set the biome
set_biome · high cost
Changes the biome where some blocks are.
Make in biome
Parameters
in
blocks, required. Which blocks.
biome
a biome, required. A biome id.
Set the game speed
set_game_speed · low cost
Runs the game faster or slower; the challenge's clock keeps real time.
Run the game at multiplier times its speed
Parameters
multiplier
a number, 0.1 to 10, required. 0.1 to 10; 1 is normal.
Set the spawn rate
set_spawn_rate · low cost
Changes how many mobs of a kind the world spawns, and how often.
Spawn category mobs up to limit every ticksPerSpawn ticks
Parameters
category
monster, animal, water_animal or ambient, required. Which kind of mob.
limit
a whole number, 0 to 1000, required. The most at once near players, 0 to 1000; the game's own is 70.
ticksPerSpawn
a whole number, 1 to 1200, optional. Ticks between spawn attempts, 1 to 1200.
Set the time
set_time · low cost
Sets the time of day.
Set the time to time
Parameters
time
a number, 0 to 23999, required. 0 to 23999; 0 is sunrise, 6000 noon, 13000 night, 18000 midnight.
Set the weather
set_weather · low cost
Changes the weather.
Set the weather to weather for seconds seconds
Parameters
weather
clear, rain or thunder, required. The weather.
seconds
a whole number, 1 to 86400, optional. How many seconds; the weather cycle decides when left out.
Set a game rule
set_game_rule · low cost
Changes a game rule.
Set the rule rule to value
Parameters
rule
a game rule, required. A game rule ID.
value
the game rule's value, required. true, false or a whole number, as the rule takes.
Set difficulty
set_difficulty · low cost
Changes the difficulty.
Set the difficulty to difficulty
Parameters
difficulty
peaceful, easy, normal or hard, required. The difficulty.
Set the world border
set_world_border · low cost
Moves the world border.
Set the world border to size blocks over seconds seconds
Parameters
size
a number, 1 to 60000000, required. In blocks, 1 to 60,000,000.
seconds
a whole number, 0 to 86400, optional. Seconds to get there; at once when 0.
center
a place, optional. Its centre; where it is now when left out.

Flow.

If
if · low cost
Runs some steps if a check holds, and others if it doesn't.
If condition
Parameters
condition
yes or no, required. The check.
then
steps, 1 to 50 of them, required. What happens when it holds.
else
steps, 1 to 50 of them, optional. What happens when it doesn't.
Repeat
repeat · low cost
Runs some steps several times.
Repeat times times
Parameters
times
a whole number, 1 to 10000, required. 1 to 10,000.
do
steps, 1 to 50 of them, required. The steps to repeat.
For each
for_each · low cost
Runs some steps once for each thing in a list; for players, each is the player in those steps.
For each as of list
Parameters
list
a list of anything, required. The list.
as
a name for each one, optional. A name for the thing of each round; "each" when left out.
do
steps, 1 to 50 of them, required. The steps for each thing.
Wait
wait · low cost
Waits before the next steps, on the challenge clock.
Wait seconds seconds
Parameters
seconds
a number, 0.05 to 86400, required. 0.05 to 86400.
Pick at random
pick_random · low cost
Runs one of several options, chosen at random.
Pick at random
Parameters
options
the options, each its own steps, 2 to 10 of them, required. Each option's weight and steps.
Run a function
call · low cost
Runs a function's steps here, with values for its inputs.
Run function
Parameters
function
a function's name, required. The function's name.
with
the function's inputs, optional. A value for each of the function's inputs.
Send a signal
send_signal · low cost
Sets off Signal received rules.
Send the signal signal
Parameters
signal
a name, required. The signal's name.
Stop
stop · low cost
Stops this run of the rule; nothing after it happens.
Stop

Variables.

Set a variable
set · low cost
Sets a variable to a value of its type.
Set variable to value for of
Parameters
variable
a variable's name, required. A declared variable.
value
anything, required. The new value, of the variable's type.
of
a player, optional. For a per-player variable: whose; the player in context when left out.
Change a number
add · low cost
Adds to a number variable; the amount may be negative.
Add amount to variable for of
Parameters
variable
a variable's name, required. A number variable.
amount
a number, -1000000000 to 1000000000, required. How much to add.
of
a player, optional. For a per-player variable: whose; the player in context when left out.
Clear a variable
clear · low cost
Empties a variable: nobody, nowhere, nothing, 0.
Clear variable for of
Parameters
variable
a variable's name, required. A declared variable.
of
a player, optional. For a per-player variable: whose; the player in context when left out.
Add to a list
add_to_list · low cost
Adds a thing to a list variable, if it isn't there.
Add item to variable for of
Parameters
variable
a variable's name, required. A list variable.
item
anything, required. The thing to add, of the list's kind.
of
a player, optional. For a per-player variable: whose; the player in context when left out.
Remove from a list
remove_from_list · low cost
Takes a thing out of a list variable.
Remove item from variable for of
Parameters
variable
a variable's name, required. A list variable.
item
anything, required. The thing to remove, of the list's kind.
of
a player, optional. For a per-player variable: whose; the player in context when left out.

Event.

Cancel the event
cancel_event · low cost
Stops the event from happening.
Cancel the event
Change the damage
set_damage · low cost
Changes how much damage the hit does.
Set the damage to value
Parameters
value
a number, 0 to 1024, required. Health points (2 is a heart).
Drop nothing
clear_drops · low cost
Removes what the block, mob or player would drop.
Drop nothing
Add a drop
add_drop · low cost
Adds an item to what is dropped.
Also drop count item
Parameters
item
an item, required. An item, or a custom item.
count
a whole number, 1 to 64, optional. From 1 to 64; 1 by default.
Multiply the drops
multiply_drops · low cost
Drops several times what would be dropped.
Drop times times as much
Parameters
times
a whole number, 0 to 100, required. 0 to 100; 0 drops nothing.
Set the drops
set_drops · low cost
Drops this item instead of whatever would have dropped.
Drop count item instead
Parameters
item
an item, required. What drops.
count
a whole number, 1 to 64, optional. 1 to 64.
Change dropped experience
set_dropped_xp · low cost
Changes how much experience is dropped.
Set the dropped experience to amount
Parameters
amount
a number, 0 to 100000, required. 0 to 100,000.
Keep inventory
keep_inventory · low cost
The player keeps their items and levels this time.
Keep the inventory

Docs Getting started Examples

Actions.

Messages.

Send a message

Show a title

Show action bar text

Play a sound

Show particles

Show a boss bar

Hide a boss bar

Items.

Give an item

Give a random item

Take items

Clear inventory

Equip an item

Drop an item

Enchant held item

Shuffle inventories

Mobs and entities.

Apply an effect

Clear effects

Heal

Damage

Set health

Kill

Remove

Set an attribute

Reset an attribute

Set on fire

Freeze

Launch

Push

Pull

Set velocity

Set gravity

Mount

Set invulnerable

Teleport

Glow

Name

Make mobs attack

Let mobs think

Tag

Untag

Players.

Set hunger

Give experience

Set game mode

Shuffle positions

Set max health

Copy inventory

Swap inventories

Swap positions

Lock slots

Unlock slots

Set a slot

Clear a slot

Set team

Clear team

Run a command

Set spawn point

Allow flying

Point compasses

Menus.

Open a menu

Close the menu

Game.

Run a console command

Lose the challenge

Win the challenge

Complete a goal

World.

Spawn a mob

Strike lightning

Explosion

Place a block

Fill blocks

Replace blocks

Clear blocks

Break a block