I went against a monk healer today that had to of been cheating somehow. I had all four shamans beating on him, including ascendance, and I couldn't kill him. I tried multiple times in the same BG and was never able to get him down. Everything that was keeping him alive was instant because I never once saw a cast bar - I was waiting with interrupts. Either they are incredible overpowered or something was amiss. Another interesting point was when I ignored the monk and attacked everyone around, it seemed like he didn't or couldn't heal them for shit. I could kill everything around him, but not the monk himself.