Hi .
I have been stuck in a Main Quest Boss. I'm not kidding when I say I played this 40+ times and I die. What quest, you say... It's "Requiem for Heroes". I've seen many videos and watched them over and over and over and still I get killed. The part I get killed is when 3 thunder spikes shows up. I could only destroy 2 out of 3 thunder spikes. I'm a level 90 Lancer, if you were wondering. I'm also a level 80 archer. If there was an item that I can buy, to pass a "boss", I would have bought it. So any advice besides, ..." keep on trying" , "watch more videos for tips", "try different weapons". and so on.

Can't a "game master" play this for me?