Halo Hunter | Magic: The Gathering
Formats Halo Hunter is Legal in
Official Oracle Text for Halo Hunter
When Halo Hunter enters the battlefield, destroy target Angel.
Official Rulings for Halo Hunter
10/1/2009 : If an attacking creature has intimidate, what colors it is matters only as the defending player declares blockers. Once it's blocked, changing its colors won't change that.
10/1/2009 : Halo Hunter's triggered ability isn't optional. When it enters the battlefield, if you're the only player that controls an Angel, you'll have to target an Angel you control.