Onslaught

Sacrifice a creature: Nantuko Husk gets +2/+2 until end of turn.

Each other player discards a card. You draw a card for each card discarded this way.

{T}: Each player loses 1 life for each Zombie on the battlefield.

Whenever another creature enters the battlefield, you lose 1 life.

Target creature gets -X/-X until end of turn, where X is the number of Zombies on the battlefield.

At the beginning of your upkeep, if you have four or more creature cards in your graveyard, you may return target creature card from your graveyard...

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Protection from white Cycling {2} ({2}, Discard this card: Draw a card.)

Enchant creature Enchanted creature gets +2/-1. Sacrifice Crown of Suspicion: Enchanted creature and other creatures that share a creature type wit...

{B}, {T}, Sacrifice Doomed Necromancer: Return target creature card from your graveyard to the battlefield.

When Accursed Centaur enters the battlefield, sacrifice a creature.

When Festering Goblin dies, target creature gets -1/-1 until end of turn.

Until end of turn, each creature you control becomes a black Shade and gains "{B}: This creature gets +1/+1 until end of turn."

Flying When Screeching Buzzard dies, each opponent discards a card.

Destroy target creature with power 2 or less. Cycling {2} ({2}, Discard this card: Draw a card.)

At the beginning of your upkeep, you lose 2 life. Morph {2}{B}{B} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any ...

All creatures get -2/-2 until end of turn.

All creatures gain fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.) Cycling {1}{B} ({1}{B}, Dis...

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

As an additional cost to cast this spell, sacrifice a creature. Destroy all creatures that share a creature type with the sacrificed creature. They...

Profane Prayers deals X damage to any target and you gain X life, where X is the number of Clerics on the battlefield.

{B}, Sacrifice a Cleric: Target player loses 2 life and you gain 2 life.

Whenever Cabal Executioner deals combat damage to a player, that player sacrifices a creature. Morph {3}{B}{B} (You may cast this card face down as...

{B}, Sacrifice a Cleric: Target player loses 2 life and you gain 2 life.