Used for storing many vanity pets and leveling up your vanity pets.
This can be used to store a list of vanity pets.
All pets stored will be renamed to their default names; each time you summon a vanity pet, the box is renamed. This means unless you rename again, all pets in the box will have the same name.
Ducks need to be fully fattened before being stored.
Only unicorns, sprites, and elves can be leveled.
To level up a sprite, elf, or a unicorn, the same element of each respective pet must be used. For example, an Earth Sprite needs another Earth Sprite to be leveled.
You cannot level a sprite, elf, or unicorn if there is more than one of that specific element in your inventory. For example, if you have three Earth Sprites in your inventory, you have to store two of them in the bank to level the one in the box.
Sprite, elf, and unicorn levels appear bound to the character. Even if the box is traded, the levels of these specific pets will not be carried over. However, all the pets inside the box will.
The default storage space is 1. To expand it, gemstones need to be used.