Just not evil powergamer asshole.
From the log, it looks like this guy grouped with a transmuter, asked for spells, then turned around and killed the groupmate when they hit 11 so he could get the required kill to get into Battle. That doesn't come off as a well roleplayed chaotic evil. It looks like a very clear case of non-roleplaying evil powergamer. The kind of chaotic evil that the playerbase loves is one that is unpredictable, takes risks, and sometimes does the impulsive action just to make a point even if it burns a bridge or causes him to lose his shinies. Be original. Calculated attempts to abuse game mechanics are just powergaming.
Chaotic Deception sphere? Doing whatever you think benefits you the player the most and annoys others the most without regard to your race, class, or cabal is not chaotic or deception. It is predictable douchebaggery, and that's what the playerbase hates.
- Paul