Chromeshell Crab [Commander 2011] Arabian Nights return Blood Operative to your

return Blood Operative to your hand

Set: Dissension Type: Creature — Avatar Rarity: Rare Cost: {B/R}{B/R}{B/R} ({B/R} can be paid with either {B} or {R}

and Dominaria itself to the point of annihilation

They're still lands

Whenever you cast an enchantment spell

Chromeshell Crab [Commander 2011] Arabian Nights return Blood Operative to yourSet: Commander 2011 Type: Creature Crab Beast Rarity: Rare Cost: {4}{U} Morph {4}{U} (You may cast this card face down as a 2 2 creature for {3}. Turn it face up any time for its morph cost.) When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.