I keep getting kicked from groups because they see my dps as 5-8k. I don't know what I'm doing wrong.
Armory: eu . battle . net/wow/en/character/mazrigos/Yardu/advanced
Single target on a fight like butcher I pull 24k dps all the way through. On a fight like Ko'ragh, which absorbs my damage I'm getting 5-8k. Raid leader told me not to go to the shield when the boss is recovering it, yet videos say for me to get close to it and melee dps the boss with my burst. However I can't get that close without reaching the shield. I've tried empowered seals, FV and sera. Sera was the biggest dps increase but I've read that it's good that I do magic damage to remove the absorb. If that's good, why do I keep getting kicked from groups several times a week on that boss for low dps? I'm not complaining, I'm just extremely confused about what to do on this boss and video guides aren't really helping. No one even tells me what I'm doing wrong either, it's just "you suck, l2p". Gee, thanks.
Rets who aren't getting kicked from groups on this boss, what do you do?