Zendikar / Alara / Lorwyn Era

This creature can't attack unless an opponent has been dealt damage this turn.

Each opponent loses 3 life. You gain life equal to the life lost this way.

{W}, {T}: Tap target creature.

This creature attacks each combat if able.

Flying

Flying When this creature enters, scry 3. (Look at the top three cards of your library, then put any number of them on the bottom and the rest on t...

Flying

Destroy target tapped creature.

Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, sacrifice this creature.

At the beginning of your upkeep, you may gain 1 life.

When this creature enters, return target creature to its owner's hand.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Enchant creature Enchanted creature has defender and flying.

Changeling (This card is every creature type.)

Flying When this creature enters, destroy target enchantment. Evoke {W} (You may cast this spell for its evoke cost. If you do, it's sacrificed whe...

Changeling (This card is every creature type.) Until end of turn, target creature has base power and toughness 4/4, gains all creature types, and g...

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...

{1}{W}: Prevent all damage that would be dealt to target tapped Merfolk or Kithkin creature this turn.

Destroy target creature. Clash with an opponent. If you win, you gain life equal to that creature's toughness. (Each clashing player reveals the to...

Protection from Goblins

When this creature enters, return target creature card from your graveyard to your hand. If that card is a Goblin card, this creature gains haste u...

{1}, Sacrifice this artifact: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.