Orac-Lur, The Citadel

At the beginning of your upkeep, detain 3
creatures at random.
{w}{w}: Target creatures loses detain and can't have detain until the end of turn.
{b}{b}{t}: Destroy target detained creature. It can
not be regenerated.
{r}{r}: Deal 2 damage to target creature that is detained. Any player may activate this ability.