User blog comment:Mckrongs/Monster Hunter Frontier Season Forward 3/@comment-184.38.6.64-20120121141428

It seems in rage abiorugu's spikes turn red and it's able to combine it's attacks for more power at 2:17 of the trailer and Taikun Z is in rage when starts breathing black smoke like diablos and gogomoa it was in the trailer at 1:50 and at 2:00 thru 2:03.