Lorwyn

Clash with an opponent, then return target creature to its owner's hand. If you win, you may put that creature on top of its owner's library instea...

Enchant creature Enchanted creature can't be blocked and has shroud. (It can't be the target of spells or abilities.)

Enchant tapped creature Enchanted creature doesn't untap during its controller's untap step.

Quand l'Aethersnipe arrive sur le champ de bataille, renvoyez le permanent non-terrain ciblé dans la main de son propriétaire. Évocation {1}{U}{U} ...

{T}: Target creature gets -X/-0 until end of turn, where X is the number of Merfolk and/or Faeries you control.

Enchant creature Enchanted creature has defender and flying.

Counter target spell unless its controller pays {X}. Clash with an opponent. If you win, that spell's controller puts the top four cards of their l...

Enchant creature At the beginning of your end step, clash with an opponent. If you win, gain control of enchanted creature. Otherwise, that player ...

{1}{U}, {T}: You may tap or untap target creature.

Changeling (This card is every creature type.) {1}{U}: Switch Turtleshell Changeling's power and toughness until end of turn.

Flying Whenever you cast a spell during an opponent's turn, you may return target creature you control to its owner's hand.

Flying Ethereal Whiskergill can't attack unless defending player controls an Island.

Changeling (This card is every creature type.) Creatures target player controls get -2/-0 and lose all creature types until end of turn.

When Benthicore enters the battlefield, create two 1/1 blue Merfolk Wizard creature tokens. Tap two untapped Merfolk you control: Untap Benthicore....

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) When Merrow Harbinger enters the battlefield, you may ...

At the beginning of your end step, untap all Merfolk you control.

Flash Flying When Faerie Harbinger enters the battlefield, you may search your library for a Faerie card, reveal it, then shuffle and put that card...

Put a flood counter on target land. That land is an Island in addition to its other types for as long as it has a flood counter on it. If you contr...

Look at the top three cards of your library, then put them back in any order. You may shuffle your library. Draw a card.

Whenever an opponent casts a spell, that player draws seven cards.

Other Merfolk creatures you control get +1/+1. Whenever you cast a Merfolk spell, you may tap or untap target permanent.

Other Merfolk creatures you control get +1/+1. Whenever you cast a Merfolk spell, you may tap or untap target permanent.

At the beginning of your end step, untap all Merfolk you control.

Champion a Merfolk (When this enters the battlefield, sacrifice it unless you exile another Merfolk you control. When this leaves the battlefield, ...