Finally killed Twintania today. What is your group setup and strategy for each phase?

Ours as follows:

PLD, WHM, SCH, DRG, MNK (BRD if MNK has no time), BRD, SMN, BLM

Phase 1: Tank and spank. Timing Death Sentence for phase transition

Phase 2: 2 Pets together, whoever is fireballed 3stacks with pets or goes into conflag. Tank always goes into conflag. We all have 4,4k+ HP, so with Stoneskin up, 3stacking is no problem. Usually we have 3 conflags in this phase.

Phase 3: Dives are avoided in the pit. First snakes we push full single target dmg on Ascepius except the SMN who distributes his dots. At second divebombs, Tank kites the snakes and pops HG when second snakes come. All go full aoe dmg and SMN pops LB2, till the 4 hygieas are dead, then burn ascepius.

Phase 4: Twin is tanked near the center where Dread spawns, thus MT can stun the Dread. PPL are spread out and dodge twister of course.

Phase 5: DRG soaks the eggs (switches with MNK if he gets fireballed). Burning Twin.