The Aggressor came with innate powers—that he had obtained moments before his death.
Once he became an Avatar, Compass Carburettor was able to employ the powers of the Aggressor, but only in that state though. But thanks to the Aggressor, he became able to bestow blessings to the Aggressors that were from the Aggressor Avatar.
'This would rapidly raise the preparation time of the Aggressors in their fight against the injustices of the world.' He thought, smiling in response.
Currently, thanks to the actions of Invaderon and Essencer, there was a lot of chaos happening in the rapidly developing human cities. This led to the emergence of terrifying serial killers who were rapidly making a name for themselves.