the way we position in heroic is basically to park thok in front of either the poison or frost gates (depending on what phase we're on) and basically face thok into the gates, therefore when we're knocked back as tanks, it's really not possible for the tank that was tanking (and subsequently knocked back) to pick up the add.Having said that in Normal mode I've always solo tanked it. I'm not even sure how to dual tank it in normal mode... so yeah... not too worried about the extra damage increases.
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