What do you mean by 'lvl 6'? Do you mean that every time you killed a player, you get 6 levels? If so then no, that will ruins the whole aspect of Enchanter class (made to earn lvls fast to enchant gears and weapons) in the first place!
LOL this would generalize enchanter's purpose. I have seen 1 video online, every time he get a kill, het get tons of levels...
