Tarixis, The Blizzard Tamer

Flying, Vigilance
Other creatures with Flying have Defender.
Their owner may pay {1}{w}{w}. If he or she
does, creatures under his or her controll with
Flying lose Defender until end of turn.
Destructive Gale - Whenever another creature with Flying attacks, destroy it. It can't be Regenerated.
{2}{r}{r}{r}{t}: Deal 3 damage to each creature an opponent controlls.