Eventide

Sacrifice Aerie Ouphes: It deals damage equal to its power to target creature with flying. Persist (When this creature dies, if it had no -1/-1 cou...

First strike Belligerent Hatchling enters the battlefield with four -1/-1 counters on it. Whenever you cast a red spell, remove a -1/-1 counter fro...

Wither (This deals damage to creatures in the form of -1/-1 counters.) {1}{G}: Twinblade Slasher gets +2/+2 until end of turn. Activate this abilit...

When Soul Snuffers enters the battlefield, put a -1/-1 counter on each creature.

Whenever Spitemare is dealt damage, it deals that much damage to any target.

Shroud (This enchantment can't be the target of spells or abilities.) {X}: Put X tower counters on Helix Pinnacle. At the beginning of your upkeep,...

Cast this spell only if you've cast another green spell this turn. Trample

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

Creatures your opponents control lose flying until end of turn if {G} was spent to cast this spell, and creatures you control gain flying until end...

{T}: Add {C}. {4}, {T}: Create a 0/1 white Goat creature token. {T}, Sacrifice X Goats: Add X mana of any one color. You gain X life.

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

Chroma — When Outrage Shaman enters the battlefield, it deals damage to target creature equal to the number of red mana symbols in the mana costs o...

Whenever you cast a green spell, you may create a 2/2 green Wolf creature token. Whenever you cast a blue spell, you may create a 1/1 blue Bird cre...

Each player returns each creature card from their graveyard to the battlefield with an additional -1/-1 counter on it.

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

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

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

Overbeing of Myth's power and toughness are each equal to the number of cards in your hand. At the beginning of your draw step, draw an additional ...

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 card...

Counter target spell. Its controller draws a card. Draw a card.

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...

Shroud (This enchantment can't be the target of spells or abilities.) {X}: Put X tower counters on Helix Pinnacle. At the beginning of your upkee...

Haste Thunderblust has trample as long as it has a -1/-1 counter on it. Persist (When this creature dies, if it had no -1/-1 counters on it, retu...

{T}: Cinder Pyromancer deals 1 damage to target player or planeswalker. Whenever you cast a red spell, you may untap Cinder Pyromancer.