Eventide

Search target player's library for up to X cards, where X is the number of Swamps you control, and exile them. Then that player shuffles their libr...

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 ...

When Wistful Selkie enters the battlefield, draw a card.

When Selkie Hedge-Mage enters the battlefield, if you control two or more Forests, you may gain 3 life. When Selkie Hedge-Mage enters the battlefie...

Switch target creature's power and toughness until end of turn. Draw a card.

Until end of turn, target creature gains "{T}: Return target nonland permanent to its owner's hand."

Enchant creature As long as enchanted creature is white, it gets +1/+2. As long as enchanted creature is black, it gets +2/+1.

Flame Jab deals 1 damage to any target. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its oth...

{2}: Draw a card if you have no cards in hand.

Noxious Hatchling enters the battlefield with four -1/-1 counters on it. Wither (This deals damage to creatures in the form of -1/-1 counters.) Whe...

When Noggle Ransacker enters the battlefield, each player draws two cards, then discards a card at random.

Enchant creature As long as enchanted creature is blue, it gets +1/+1 and has shroud. (It can't be the target of spells or abilities.) As long as e...

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...

{W/B}{W/B}{W/B}: Restless Apparition gets +3/+3 until end of turn. Persist (When this creature dies, if it had no -1/-1 counters on it, return it t...

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

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

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

Wither (This deals damage to creatures in the form of -1/-1 counters.)

When Kithkin Zealot enters the battlefield, you gain 1 life for each black and/or red permanent target opponent controls.

When Gwyllion Hedge-Mage enters the battlefield, if you control two or more Plains, you may create a 1/1 white Kithkin Soldier creature token. When...

Flying Evershrike gets +2/+2 for each Aura attached to it. {X}{W/B}{W/B}: Return Evershrike from your graveyard to the battlefield. You may put an ...

Flying Bloodied Ghost enters the battlefield with a -1/-1 counter on it.

Exile target card from a graveyard. Create a 1/1 white and black Spirit creature token with flying.

Wickerbough Elder enters the battlefield with a -1/-1 counter on it. {G}, Remove a -1/-1 counter from Wickerbough Elder: Destroy target artifact or...