Storm the Vault // Vault of Catlacan

Storm the VaultLegendary Enchantment

Whenever one or more creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") At the beginning of your end step, if you control five or more artifacts, transform Storm the Vault.

Vault of CatlacanLegendary Land

(Transforms from Storm the Vault.) {T}: Add one mana of any color. {T}: Add {U} for each artifact you control.