darksteel cards mtg Magic the Gathering Booster Pack 15 Darksteel Reactor is indestructible Darksteel Plate from Duel Decks:

Its a two-mana 2/2 with Flash that exiles any creatures that would enter the battlefield if they werent cast

With Coven online, it can also cast creature spells from the library's top

Lastly, it doesnt shuffle from your graveyard back into your library, allowing it to be abused by a reanimation effect or brought back with something like Den Protector

Sauron, the Dark Lord Sauron, the Dark Lord has one of the most brutal ward costs weve seen so far and amasses with every spell your opponents cast

Until then, Marvin will probably be involved in some of the coolest janky combos at Commander tables where it makes an appearance