Eventide

Haste Chroma — When this creature enters, it gets +X/+0 until end of turn, where X is the number of red mana symbols in the mana costs of permanent...

Flying, first strike

Wither (This deals damage to creatures in the form of -1/-1 counters.) {2}{R}, {Q}: This creature deals damage equal to its power to any target. ({...

{3}: Target green creature gets +1/+1 until end of turn.

Haste This creature enters with two -1/-1 counters on it unless you've cast another red spell this turn.

Trample Tap an untapped red creature you control other than this creature: This creature gets +X/+0 until end of turn, where X is the power of the ...

Flying {U}: Target permanent becomes blue in addition to its other colors until end of turn.

{2}: Target red creature gains haste until end of turn.

Flying {1}{W}, Sacrifice this creature: Destroy target enchantment. Persist (When this creature dies, if it had no -1/-1 counters on it, return it ...

When this creature enters, you gain 1 life for each black and/or red permanent target opponent controls.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Persist (When this creature dies, if it had no -1/-1 cou...

Defender, flying Whenever you cast a white spell, this creature loses defender until end of turn.

When this creature enters, destroy target Island or Swamp an opponent controls.

{T}: Target player exiles a card from their graveyard. Whenever you cast a black spell, you may untap this creature.

{T}: Target creature gains flying until end of turn. Whenever you cast a blue spell, you may untap this creature.

Other blue creatures you control get +1/+1. Other red creatures you control get +1/+1. {U/R}{U/R}{U/R}{U/R}: You may put a blue or red creature car...

Other green creatures you control get +1/+1. Other blue creatures you control get +1/+1. Untap all green and/or blue creatures you control during e...

Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls with a -1/-1 counter on it dies, yo...

Flying Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever this creature deals combat damage to a player, that player d...

This creature doesn't untap during your untap step. Whenever you cast a green spell, you may untap this creature.

Whenever you cast a spell that's both white and black, this creature has base power and toughness 4/4 until end of turn and gains flying until end ...

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Flying Attacking creatures you control get +2/+0.

This creature can't be blocked except by creatures with defender.