Breakdown of Skorm's character: Pre-Toa, he was very driven and focused. He approached problems head on, never backing down until he succeeded. He is clever, but stubborn. Toa: Skorm becomes very skilled, moreso than his teammates. He feels he is doing his duty, but misses the simplicity of his old life. Deployment: With his memory wiped, he is confused, a little angry that his entire life was taken away from him when he didn't really have a choice. But, seeing as he knows nothing else, he just tries to track down his team and join up. Antidermis exposure: Skorm's thinking is warped. He grows resentful of his team, to the point where he hates them for stealing away his old life; he knows he's never getting it back, so he wants it back in blood. The antidermis also takes away any morals he had, leaving behind a cold, remorseless hunter who becomes frustrated when his plans don't end up working. So yes, he has no morals when it comes to accomplishing his goals, but he still has respect, a measure of empathy, etc. I wouldn't say he would go out of his way for evil, its just he has no standards when it comes to what he will do to accomplish his goals.