Gyoza Vault

"Gyoza Vault" Is attached to a creature of choice when it comes into play, while attached to a creature "Gyoza Vault" may utilize "Gil Tokens"
If "Gyoza Vault" is attached to a creature and that creature dies in battle, then "Gyoza Vault" is returned to the players hand instead.

{t} - Withdraw (Add {w}{u}{b}{r}{g}{1} to your mana pool)

Deposit - (Remove 1 "Gil Token" from "Gyoza Vault" then {ut} "Gyoza Vault")

Ganbatte!...