Containment Jars

Custom Behaviours

Entity	Behavior	Requires Redstone?
Allays	Picks items up in a 11x11x11 area, centered on the jar¹
Armadillos	Periodically produces Armadillo Scutes¹
Blazes	Emits light
Breezes	Fires a Breeze Wind Charge
Cats	Produces a gift when its owner sleeps within a 21x21x21 area, centered on the jar. Also emits a redstone signal when its owner is online¹
Chickens	Periodically produces Eggs¹
Creepers	Plays the Creeper fuse sound
Decoys	Pulls toward the jar all nearby entities within a 21x21x21 area, centered on the jar
Elder Guardians	Inflicts Mining Fatigue III for 5mins onto all players within a 50 block radius
Ender Dragons	Using a Bottle on the jar produces Dragon’s Breath
Frogs	Consumes Magma Cubes to produce Froglights in a 5x5x5 area, centered on the jar¹
Glow Squids	Emits light
Mooshrooms	Using a Bucket or Bowl on the jar produces Milk Buckets and Mushroom Stew respectively. Shearing turns them into Cows
Pandas	Periodically produces Slimeballs¹
Piglins	Picks up Gold Ingots to produce Bartering loot in a 7x7x7 area, centered on the jar¹
Pufferfish	Emits a redstone signal when a player is within a 6x6x6 area, centered on the jar
Sheep	Can be sheared, periodically eating grass below to regrow their wool¹
Sniffers	Periodically generates Sniffer loot¹
Snow Golems	Fires a Snowball
Villagers	Can be traded with and will restock as usual
Withers	Breaks blocks in a 3x3x3 volume centered on the jar
Default	Right-click interactions (including with items) are carried through. Plays the mob’s idle sound when powered

Items will attempt to be deposited into directly adjacent inventories (DUNSWE). ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹

Footnotes#