mtg.wtf

Flying
Echo {2}{U}
When Raven Familiar enters the battlefield, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Morph—Return a Bird you control to its owner's hand.

Equipped creature gets +1/+0, has flying, and is a Bird in addition to its other types.
Equip {2}

Flying
Whenever you commit a crime, each opponent loses 1 life and you gain 1 life. This ability triggers only once each turn.

Target player discards a card.
Retrace

All creatures have wither.
Whenever chaos ensues, put a -1/-1 counter on target creature, two -1/-1 counters on another target creature, and three -1/-1 counters on a third target creature.

Raven's Run Dragoon can't be blocked by black creatures.

Exile target artifact or creature. Its controller creates a 1/1 blue Bird creature token with flying.
Foretell {U}

Discard a card: Ravenous Bloodseeker gets +2/-2 until end of turn.

When Ravenous Chupacabra enters the battlefield, destroy target creature an opponent controls.

Enrage — Whenever Ravenous Daggertooth is dealt damage, you gain 2 life.

At the beginning of your upkeep, Ravenous Giant deals 1 damage to you.

When Ravenous Gigamole enters the battlefield, mill three cards. You may put a creature card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Ravenous Gigamole.

Flying
{1}, Sacrifice another creature: Put a +1/+1 counter on Ravenous Harpy.

Sacrifice an artifact: Ravenous Intruder gets +2/+2 until end of turn.

Vigilance
{6}{G}: Monstrosity 3.

When Ravenous Lindwurm enters the battlefield, you gain 4 life.

Corrupted — When Ravenous Necrotitan enters the battlefield, sacrifice a creature unless an opponent has three or more poison counters.

When Ravenous Rats enters the battlefield, target opponent discards a card.

When Ravenous Sailback enters the battlefield, choose one —
• Ravenous Sailback gains haste until end of turn.
• Destroy target artifact or enchantment.

Flying
Whenever Ravenous Skirge attacks, it gets +2/+0 until end of turn.

Whenever you sacrifice an artifact or creature, put a +1/+1 counter on Ravenous Squirrel.
{1}{B}{G}, Sacrifice an artifact or creature: You gain 1 life and draw a card.

If an opponent had three or more cards put into their graveyard from anywhere this turn, you may pay {0} rather than pay this spell's mana cost.
Exile target player's graveyard.

Flying
At the beginning of your upkeep, you may sacrifice a nonartifact creature. If you do, put a +1/+1 counter on Ravenous Vampire. If you don't, tap Ravenous Vampire.

When Raving Oni-Slave enters or leaves the battlefield, you lose 3 life if you don't control a Demon.