Which classes can avoid being killed in one GCD?

[Miken]

+ boomkins can aoe silence you

And in 5.2 monks can Aoe Silence + disarm might aswell add that

[Shodokan]

And in 5.2 monks can Aoe Silence + disarm might aswell add that

They can also react and kill all of your toons by returning all damage done to their original source with touch of karma.

[Owltoid]

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.

[Multibocks]

That seems a little fishy, but I am not completely familiar with all the mistweaver abilities just yet.

[valkry]

http://www.wowhead.com/spell=122470/touch-of-karma

Probably why, effectively doubles their hp. Although, that is windwalker. But I'm the same as multibocks, not completely familiar with all of their abilities yet.