Reign-Beaux, Demon Overking

Flying, Trample, Deathtouch
Overking's Convocation - When Reign-Beaux, Demon Overking is discarded by a spell or ability, search your library for up to one Demon Creature and add it to your hand.
Absolutism - When Reign-Beaux, Demon Overking is discarded by opponent's spell or ability, search your library for up to one Demon Creature with converted mana cost 4 or lower and bring it into play under target player's control.
Unearth by returning one Demon Creature you control to your h