pokemon cards registeel ex (Holo) - EX Emerald - When Pokémon Registeel EX Holon Phantoms |

Chaos Mutation is a little pricey, but its the kind of card that will often lead to awesome stories, and being an instant really kicks it up a notch

Rules 06/14/19 If a token is exiled this way, it will cease to exist and wont return to the battlefield

Also note that you must use mana like normal, rather than Black's typical "you can spend any color of mana" so run things like Manaliths or Fellwar Stone instead of Commander's Sphere and Medallions as your leader

In the end, the decision comes down to how competitive you want to be, which is ultimately between you and your playgroup

The 7-drop is an X/X where X is your cards in hand