Eliminate

Destroy target creature or planeswalker with mana value 3 or less.

Epic Downfall

Exile target creature with mana value 3 or greater.

Feed the Swarm

Destroy target creature or enchantment an opponent controls. You lose life equal to that permanent's mana value.

Baleful Mastery

You may pay {1}{B} rather than pay this spell's mana cost.
If the {1}{B} cost was paid, an opponent draws a card.
Exile target creature or planeswalker.

Poison the Cup

Destroy target creature. If this spell was foretold, scry 2.
Foretell {1}{B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Power Word Kill

Destroy target non-Angel, non-Demon, non-Devil, non-Dragon creature.