mtg.wtf

Destroy all lands.

Ravaging Blaze deals X damage to target creature.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, Ravaging Blaze also deals X damage to that creature's controller.

When Ravaging Horde enters the battlefield, destroy target land.

Kicker {4}
Vanishing 2
If Ravaging Riftwurm was kicked, it enters the battlefield with three additional time counters on it.

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.

Whenever Raven Guild Master deals combat damage to a player, that player exiles the top ten cards of their library.
Morph {2}{U}{U}

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.

Flash
Ravenous
When Ravener enters the battlefield, target creature attacks target opponent this turn if able.

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

When Ravenloft Adventurer enters the battlefield, you take the initiative.
If a creature an opponent controls would die, instead exile it and put a hit counter on it.
Whenever Ravenloft Adventurer attacks, if you've completed a dungeon, defending player loses 1 life for each card they own in exile with a hit counter on it.

When Ravenous Baboons enters the battlefield, destroy target nonbasic land.

Sacrifice a Beast: You gain 4 life.

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.

Sacrifice a Human: Transform Ravenous Demon. Activate only as a sorcery.

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.

Devour 3
When Ravenous Gigantotherium enters the battlefield, it deals X damage divided as you choose among up to X target creatures, where X is its power. Each of those creatures deals damage equal to its power to Ravenous Gigantotherium.

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