Innistrad

Vampire creatures you control get +2/+0 and gain first strike until end of turn.

Gain control of target creature until end of turn. Untap it. It gains trample and haste until end of turn.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Rampaging Werewolf.

At the beginning of each upkeep, if no spells were cast last turn, transform Tormented Pariah.

When Pitchburn Devils dies, it deals 3 damage to any target.

Up to two target creatures can't block this turn. Flashback {3}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Night Revelers has haste as long as an opponent controls a Human.

{1}{R}: Kessig Wolf gains first strike until end of turn.

As an additional cost to cast this spell, exile X cards from your graveyard. Harvest Pyre deals X damage to target creature.

Geistflame deals 1 damage to any target. Flashback {3}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Enchant creature Enchanted creature gets +2/+2 and attacks each combat if able.

Trample {1}{R}: Feral Ridgewolf gets +2/+0 until end of turn.

Enchant player At the beginning of enchanted player's upkeep, Curse of the Pierced Heart deals 1 damage to that player or a planeswalker that playe...

When Crossway Vampire enters the battlefield, target creature can't block this turn.

Brimstone Volley deals 3 damage to any target. Morbid — Brimstone Volley deals 5 damage instead if a creature died this turn.

Bloodcrazed Neonate attacks each combat if able. Whenever Bloodcrazed Neonate deals combat damage to a player, put a +1/+1 counter on it.

Whenever Ashmouth Hound blocks or becomes blocked by a creature, Ashmouth Hound deals 1 damage to that creature.

Destroy target non-Vampire, non-Werewolf, non-Zombie creature.

Flying Vampire Interloper can't block.

When Elder Cathar dies, put a +1/+1 counter on target creature you control. If that creature is a Human, put two +1/+1 counters on it instead.

Enchant creature Enchanted creature gets +1/+1 and has "{B}: Regenerate this creature."