Pioneer / Post-Modern Era

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...

When Augur of Bolas enters the battlefield, look at the top three cards of your library. You may reveal an instant or sorcery card from among them ...

This spell costs {1} less to cast if you control a Wizard. When Academy Journeymage enters the battlefield, return target creature an opponent con...

When Corridor Monitor enters the battlefield, untap target artifact or creature you control.

Kitesail Corsair has flying as long as it's attacking.

Flying Whenever you cycle or discard a card, target creature an opponent controls gets -2/-0 until end of turn.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Flying Aura spells you cast cost {1} less to cast.

{3}{U}: Ashiok's Skulker can't be blocked this turn.

Flying Cycling {2} ({2}, Discard this card: Draw a card.)

Adamant — If at least three white mana was spent to cast this spell, Ardenvale Paladin enters the battlefield with a +1/+1 counter on it.

Lifelink (Damage dealt by this creature also causes you to gain that much life.) {4}{W}: Anointed Chorister gets +3/+3 until end of turn.

Other Knights you control get +1/+1.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) {R}, Sacrifice Heartfire Immolator: It deals damage eq...

Flying {5}{W}, {T}: Other creatures you control get +1/+1 until end of turn.

Vigilance Squad Captain enters the battlefield with a +1/+1 counter on it for each other creature you control.

Flying {1}{W}: Sunmane Pegasus gains vigilance and lifelink until end of turn.

Flying

Reach, hexproof from blue Whenever Sporeweb Weaver is dealt damage, you gain 1 life and create a 1/1 green Saproling creature token.

Mutate {3}{R} (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...