For the 100 million billionth time a Defiler is a healing class. They are evil Shaman. As a matter of fact, they are very skilled at being a healer by combining debuffs, wards, and direct heals.
Sorry about the quick rant. It's only happend about 100 times (not exagerating) that I will either join or start a group and as we are getting together some good race player will say "great, now all we need is a healer and we are set". As an example, last night I was putting together a group. It consisted of a 29 Guardian (pie baker toon), 29 coercer, 26 defiler, and my 30 defiler. As we were all running to meet up with eachother the Guardian said "man, if we only had a healer this group could rock". O_o.......
So I just wanna formally introduce the good race people to the class of Defiler. We are healers. We make your booboo's go away. Now go make me some pie and this time don't put any flower designs on the top of it. Thank you.