Eventide

Lifelink Voracious Hatchling enters the battlefield with four -1/-1 counters on it. Whenever you cast a white spell, remove a -1/-1 counter from Vo...

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

{2}: Target black creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.)

{G/U}: Groundling Pouncer gets +1/+3 and gains flying until end of turn. Activate only once each turn and only if an opponent controls a creature w...

{U/R}: Stream Hopper gains flying until end of turn.

Whenever you cast a spell that's both blue and red, Riverfall Mimic has base power and toughness 3/3 until end of turn and can't be blocked this turn.

At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it.

When Wistful Selkie enters the battlefield, draw a card.

Gain control of target creature until end of turn. Untap that creature. It gets +X/+0 and gains haste until end of turn.

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

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

Chroma — Reveal the top ten cards of your library. For each blue mana symbol in the mana costs of the revealed cards, target opponent mills a card....

{T}: Add {C}. {R/W}, {T}: Add {R}{R}, {R}{W}, or {W}{W}.

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

When Nucklavee enters the battlefield, you may return target red sorcery card from your graveyard to your hand. When Nucklavee enters the battlefie...

{1}{U/R}{U/R}: Copy target instant or sorcery spell that targets you. You may choose new targets for the copy.

{B/G}, Remove a -1/-1 counter from a creature you control: Quillspike gets +3/+3 until end of turn.

Whenever a permanent you control becomes untapped, Wake Thrasher gets +1/+1 until end of turn.

Exile target creature.

When Endless Horizons enters the battlefield, search your library for any number of Plains cards and exile them. Then shuffle your library. At the ...

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...

Target creature gets +4/+4 until end of turn. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying i...

{T}: Target red or green creature gets -2/-0 until end of turn.

Indestructible Whenever Sapling of Colfenor attacks, reveal the top card of your library. If it's a creature card, you gain life equal to that car...