I agree with Arkelias, Defilers are a great class. I am lvl 24, and as far as I'm concerned, they are one of the best soloing classes in the game. Obviously every class must group at some point, but they solo very well I think. They add very much to the group, all kinds of debuffs. Plus, if you can afford to, making a heal spell adept III will do wonders for you. Seeings how it's like 1 heal per every 8 lvls. But if everything goes well, you shouldn't have to heal all that much. Which is the great thing about them, they debuff and ward so much, that sometimes you just don't need to heal. =) GL and have fun.