Has a bloodrage buff that counts kills up to 100 and slowly decays when you don't make kills. At full rage, does x2.75 damage. Gets a 10 sec buff after every kill that greatly increases movement speed and gives stun immunity. Much tighter turn radius than a giga, runs faster, a little better stamina scaling. Seems like either bloodrage or the speed buff heals it a bit as well. Has a roar that zeros out the bloodrage counter. I'm told the roar gives a speed buff to allies. Tail spin attack a similar to a Reaper. Overall, it is comparable to or better than a giga in most respects.