Dont F*** with Alpha Demon

So I thought of a new form for Alpha Demon, one that's like mild powerful from his Ultra Demon form. I call it "Rage mode". I gave him this form because of his arrogance and his uncontrollable anger towards the evil and corruption of DI and crime of what they have done to Alpha. Whenever he's angry, his Dragon heart begins to glow and it allows Alpha to uncontrollably grow 5 spikes on each shoulder and he starts going on a rampage and attempts to murder, kill and even devour his victims. Of course the downside of this transformation allows Alpha to become blind of who his allies are and will hurt anyone in the area, friend or foe bringing no signs of holding back or hesitation. The only way it deactivates is if all targets are eliminated or if Alpha calms down. He gains a %50 power boost unlike Ultra Demon (which is %100) and is the same with speed, stamina, but a decrease of Defense by %30