User blog comment:Lykrast/Mundy, the expert cleaner/@comment-1330314-20130523160553/@comment-5686533-20130523164601

For Boomerang Effect, the target is pushed away if hit in the way out, and is pulled towards you if hit during the return.

And he is meant to snowball really, really, really, REALLY hard, that's his concept. But yeah, I might change Expert Cleaning a little bit...