Storm the Vault // Vault of Catlacan

Legendary Enchantment // Legendary Land

Whenever one or more creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with ", 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. // (Transforms from Storm the Vault.) : Add one mana of any color. : Add for each artifact you control.