Dominus of Fealty

Creature - Spirit Avatar 4/4, {U/R}{U/R}{U/R}{U/R}{U/R} (5)
Flying

At the beginning of your upkeep, you may gain control of target permanent until end of turn. If you do, untap it and it gains haste until end of turn.
Illus. Kev Walker

Gatherer Card Rulings [Nov 2009]

• 8/1/2008: If you already control the targeted permanent when the ability resolves, you still need to choose whether or not to apply the effect. If you choose to apply it, the permanent untaps and gains haste. If you don't, it doesn't.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Eventide (Rare)