Pioneer / Post-Modern Era

This spell costs {2} less to cast if you control a creature with flying. Return target nonland permanent you don't control to its owner's hand. Dra...

Wingfold Pteron enters the battlefield with your choice of a flying counter or a hexproof counter on it. (A creature with hexproof can't be the tar...

Flash When Voracious Greatshark enters the battlefield, counter target artifact or creature spell.

Whenever Thieving Otter deals damage to an opponent, draw a card.

Mutate {1}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Mutate {3}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Each creature spell you cast costs {1} less to cast if it has mutate. Whenever you cast a creature spell, if it has mutate, draw a card, then disca...

Whenever Phase Dolphin attacks, another target attacking creature can't be blocked this turn.

Counter target spell. Cycling {2} ({2}, Discard this card: Draw a card.)

Create a token that's a copy of target permanent. If {R}{G} was spent to cast this spell, instead create a token that's a copy of that permanent, e...

Flash Enchant creature Enchanted creature gets -2/-0 and loses all abilities. (Mutating onto the creature won't give it new abilities. It can gain ...

Counter target spell that targets a permanent you control. Draw a card.

Flying {1}{U}: Untap Glimmerbell.

When Frost Lynx enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

{1}, {T}: Draw a card, then discard a card.

Counter target creature spell.

Mutate {3}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Flash

Counter target spell unless its controller pays {4}.

Flash Enchant creature When Capture Sphere enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's...

Draw four cards. Cycling {1} ({1}, Discard this card: Draw a card.)

Mutate {5}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.