Jac, War-Angel of Alurn

Flying, Haste.
Triumphant - Whenever this creature deals
combat damage to a player, destroy target
non-white creature that player controls.
Dismember (Whenever this creature becomes blocked
by a creature, put a -1/-1 counter on that creature and create a 0/1 colorless Appendage creature token.)
"I used to watch and not get involved, now I shall
lead Alurn to victory"