Master of the Veil

Most morph payoffs reward you for flipping your own creatures face up; this one reaches across the table to flip a morph creature back down. Turning a face-up creature face down does not move it anywhere: it stays the exact same object on the battlefield, now a nameless 2/2 with no abilities and no morph cost paid, and whoever controls it must spend the morph cost again to recover what they had unmorphed. That double-edged design is the point. Aimed at an opponent, the trigger erases a freshly revealed threat: the surprise blocker, the combat-trick reveal, the abilities the face-up creature offered going forward, all undone without spending a removal spell, and the morph mana sunk along with it. Aimed at your own board, it does the opposite, resetting one of your morphs so you can unmorph it a second time and fire its turn-up trigger again. The trigger keys off this creature being turned face up and gets a single target, so the choice happens once per flip: tax an opponent, or rebuy one of your own reveals. The only hard constraint is that the target must have a morph ability, which ties the card's relevance to how much of the keyword is in play on either side. Deploying it face down costs the usual ; the is what you pay to flip it and aim the trigger. It answers a keyword by speaking that keyword's own grammar back at it.