Tauren Paladin on Maelstrom and Troll Druid on Garona
These people are so loving easily trolled by everyone. But the trolls use the same material over and over again.
Also I did my first dungeon as a healer, I was seriously on top of my stuff and always kept the tank at high health, but at one point I seriously thought he was going to die.
He left after we defeated the last boss and on the way back we all died and I had to revive and complete the quests.
But healing people is fun! :D