Game Mechanics: PVP Skill Ups?

[Bockscar]

I'm pretty sure casting skill increases in PvP are classic. It doesn't really distinguish between types of targets. You can raise casting skills on yourself as well, and I think even on corpses and boats and other crap like that. Basically anything you can cast a spell on, whether or not it can land. Melee skills could not be raised in PvP on live servers, but they could be raised on pets.