Archfiend of Sorrows 5BB
Creature — Demon
Flying

When this creature enters, creatures your opponents control get -2/-2 until end of turn.

Unearth 3BB (3BB: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)