1st boss in nexus troubles

[heyaz]

I cant get past her either with my pally and shamans x4 she bounces you around, faces you in wrong direction, freezes you splits then owns you heh i was pulling my hair out on her and gave up, All the other bosses so far are cake

I must have went the wrong way.. my first boss was the rock guy. I couldn't ever get him down because he would chain cast spell reflection and I would go oom healing in the meantime. Any good strategy? Can it be purged?