Aesclepius and 2 hygeia will spawn after the 3rd db in the first set, so here you will be dodging with the group (they spawn right outside the pit). At this time OT should be holding hate on both the hygeia and dps should bring them both down to 50% before focusing on Aesclepius. The second db on the second set is divebomb #5 so dodge normally like you did before, but right after db #5 proceed to run into position to pick up the adds. Everyone else should be going back into the pit to dodge db #6 (third db of second set). When picking up the new adds, use HG here so to avoid taking any damage as your healers may not be close enough to heal you (this also gives you time to build hate before any heals go off).

You are right for twisters/dreadknights but be sure to remember to space out shield bashes so as to maximize stun duration (6s, 4s, 2s) . Remember you must be #2 on TT's emnity list for DK to not target you so make sure you keep threat above any dps or healers.