i had a feeling the healing effectiveness legendary would allow you to tank those pools! you were so close in your testing on stream, you just needed that little push from the legendary. good to see you guys made it work!
Arent you sacrifying too much dps for this? I mean, tanking is good, but if that means spending half an hour killing each boss it may be not worth it, at least for solo...
These two guys are absolutely unkillable. But, uh, dps is close to zero :) It took 2+ hrs to finish Trial of Fire for me. And Immovable legendary is recommended