Originally Posted by
afate
What talents are you using? What externals are you using and when?
It's doable, but can be a bit sketchy.
For this I am running Rune Tap & Blood Mirror. Ironbark is cast on me right as winds start, pop Blood Mirror before you are pushed out of melee range, pop AMS right away to smooth the initial spike, Vamp Blood, then rotate through your two Rune Tap charges and use a potion. If it's too rough, get a Life Cocoon from your MW monk (or other healer external) and hope for the best. But, this should be doable
Worst case scenario, pick 2 players to help dip in and soak a couple stacks. Make sure they're aware that they won't be receiving any heals since you should be getting bombed by the healers. We found that even having just a player or two dip in for a couple seconds makes a big difference. As long as the dps understand they need to use a major personal and only hang out for a second or two, it's totally survivable. I know this isn't what you asked for, but I suggest trying it if you're not able to consistently survive it. Sure, I have solo'd it and survived, but our dps are also able to dip in for a couple seconds and it makes this mechanic MUCH less of an issue.
Another option is to 3-tank this fight, which allows the 3rd tank to also help soak stacks. The 3rd tank is also nice since you can have the two webbed tanks grabbing adds and the 3rd tank on the boss during arachnid form.
Hope that helps. Best of luck.