Akeles, Bringer of Reign

Indestructible
As long as your devotion to white, blue, or black
is less than three, Akeles isn't a creature.
{w}{u}{b}: Target creature becomes legendary in addition to its other types.
{w}{u}{b}: Gain control of target legendary creature. Untap that creature. It gains haste until end of turn. Sacrifice it at the beginning of the next end step.