Innistrad

Whenever another Human creature dies, put a +1/+1 counter on Village Cannibals.

Unbreathing Horde enters the battlefield with a +1/+1 counter on it for each other Zombie you control and each Zombie card in your graveyard. If Un...

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

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.

Whenever Stromkirk Patrol deals combat damage to a player, put a +1/+1 counter on it.

Morbid — {T}, Tap two untapped creatures you control: Create a 5/5 black Demon creature token with flying. Activate only if a creature died this turn.

Flying At the beginning of your upkeep, you may pay {2}{B}{B}. If you do, transform Screeching Bat.

Flying Morbid — At the beginning of each end step, if a creature died this turn, destroy target non-Demon creature.

Morbid — When Morkrut Banshee enters the battlefield, if a creature died this turn, target creature gets -4/-4 until end of turn.

When Doomed Traveler dies, create a 1/1 white Spirit creature token with flying.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Haste {1}{B}: Regenerate Manor Skeleton.

Flying Whenever Falkenrath Noble or another creature dies, target player loses 1 life and you gain 1 life.

Deathtouch

Flying

Flying

First strike Whenever a creature dealt damage by this creature this turn dies, you gain life equal to that creature's toughness.

Flying, vigilance

Flash Deathtouch

Flying At the beginning of your upkeep, return target Spirit card from your graveyard to your hand.

Flying As long as you control a Human, this creature has hexproof and indestructible.

When this creature enters, mill four cards.