We gimmicked it with Soil and Galvanize pre casted when aetheric boom goes off and run through the middle of them all as a group to take like 600 damage each with the white mage swift casting cure 3 after the first 2 sets and we easily beat it. Caster LB1 pretty much takes out the laser cluster at start. Stack in mid Galvanize and aoe heals for clock lasers and quad ship drop.

These are the only 2 real gimmicks to the fight. The rest is all pretty much the same as far as fight went the first time. Garuda and ifrit doing their appearance attacks are about the only real one shot kills to under geared people.

Tank Purge room wide is kind of silly but I guess healers need to do something.