Counter target artifact or creature spell unless its controller pays .

Counter target artifact or creature spell unless its controller pays .

Counter target spell unless its controller pays . If they do, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Counter target spell unless its controller pays . If you control a Bird, counter that spell unless its controller pays instead.

Flying

, Sacrifice this creature: Counter target instant or sorcery spell unless its controller pays .

Counter target spell unless its controller pays .

Suspect up to one target creature. (A suspected creature has menace and can't block.)

Counter target instant or sorcery spell.

Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)

Flying

Sacrifice this creature: Counter target instant or sorcery spell unless its controller pays .

Counter target spell unless its controller pays for each blue permanent you control.

Counter target spell unless its controller pays . You gain X life.

Counter target creature or battle spell unless its controller pays . If they do, you incubate 2. (Create an Incubator token with two +1/+1 counters on it and ": Transform this token." It transforms into a 0/0 Phyrexian artifact creature.)

Counter target spell unless its controller pays .

Corrupted — Counter that spell instead if its controller has three or more poison counters.

Counter target instant spell.

Counter target sorcery spell.

Counter target spell unless its controller pays . If you control a creature with flying, counter that spell unless its controller pays instead.

Counter target spell unless its controller pays , where X is your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

Counter target enchantment, instant, or sorcery spell. Its controller creates a 2/2 blue Bird creature token with flying.

Counter target spell unless its controller pays . If they do, you create a Lander token. (It's an artifact with ", , Sacrifice this token: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.")