Is there any lore we can go over from the newest Ultimate with a fine toothed comb? For those who don't know how the fight unfolds I'll go over a very generalized of what happens.
Opening phase we have beatle form Omega that has level checker towers, panacrator and wave cannons? After defeating it Omega goes into M and F and does attacks from that phase. The fight still not changing much from their normal and or savage versions. Once you beat M and F it goes into the form you only got to see in O12s in its 2nd phase. This form opens up with Hello World and Patch. You must kill it without any lingering debuffs on or you die. This phase also is where what used to be a double tank buster is now placed on certain party members and you have to aim it properly. I'm not sure if it's phase 3 or phase 4 where it uses the phase code smell as part of a debuff description.
By this time Omega's kind of fighting itself as part of it is trying to force a shutdown and reboot. While the other half doesn't want to and is going about dropping all of its inhibitors. You mechanics wise must get its HP down to or below 20% or it will kill you with Blue Screen. That's right folks it will literally give you a Blue Screen of death. For some reason it looks like a small nuclear explosion. This is also where in the fight Dynamis is used as right after this we go back to Omega M and F but they now have a golden glow of Dynamis surrounding them.
Phase 5 starts out like the 2nd phase only to have Omega F go away and have the fight go into its first trio phase where you need to bait some arms, break tethers at appropriate times, dodge the Big Eye in the background and dodge either a Larboard or Starboard that's been renamed at least in the English localization. All the while needing to have a Dynamis buff be passed amongst the group. If at any time said buff wears off you die.
The whole fight really is too far away up to phase 5 is too close or too far away from someone you die. All the while you're needing to dodge things even during transitions where Omega is still throwing out mechanics as it tries to figure out why you just won't die and how can it gain more strength to try and succeed in killing you. Anyway Omega F comes back and thinks oh well what if I give them the tiniest of safe spots will they be able to dodge it while collecting three stacks of Dynamis.
At some point during phase 5 we get to see the nuclear explosion go off again. Being another check point. Same with the monitors. At the end of phase 5 Omega F does a beam attack that sends your group to the edge of the arena. Afterwards you get the first real breather in the form of the start of the Cutscene that plays out at the end of O12. Where best boy and possibly 3rd highest on the fluffy hierarchy Alpha pops out and makes their way over to Omega F and Alpha Kwehs starts glowing with the golden color of Dynamis and combines with Omega. Omega is in its M form with a small Alpha in their chest, grows four more arms and gains a divinity halo. I guess Omega due to joining with Alpha is able to re-account its journey across the rift and space. As it opens up with an attack that looks like Giga Flare. Then tries to kill you with the power of a thousand sun's. Omega then tries to kill you with Exojoels er I mean Exo Flares and Dragoon LB3. The opening attack you need to use a tank LB3 that changes your Dynamis buff to a different names Dynamis buff.
Again if you somehow have a person die or loose the buff in any manner you wipe. After Omega tries to kill you with another round of the semi cross hatch and Exo Flare attacks he whips out meteors. Where the insta fill due to Dynamis LB vomit phase starts along with the enrage. You need to use a caster and physical range LB3s back to back to deal with all the meteors while the group deals with the other two flares and other minor attacks. Omega then needs you to tank LB into a Healer LB as the attack they unleash gives you a debuff that if not quickly cleansed will automatically kill you. The group then needs to also spend a physical LB3 as just the same in earlier phases you need to get the sucker's HP down pretty fast as the enrage has already started. It's just you don't know it has.
Omega then does the same attack that gave you that one debuff from a bit earlier which eats the other tank and healer LB3s. Then the final physical LB3 gets used up. All the while your group loses its Dynamis buff. This is the only time Omega doesn't automatically kill you for losing it. With Omega seemingly understanding how you can push past your limits for a species it never thought would have been worthwhile to even bother attacking chooses to try and claim victory with one last Ultimate attack. Only to be defeated and be left a little confused as it quickly transfers itself into the OMG "toy" chassie. Choosing to say goodbye to you and to go on what it does now post O12. Which is to go roaming with Alpha. While still not fully understanding what the heck Dynamis is or how it works.