【フルオート】セレスト・アーテルマグナHL 9分台【グラブル】| Celeste Ater Omega Full Auto (Nanomachines setup) [GBF] 

Wait a few days and it should calm down.

Yea because next GW is dark everyone is farming exalto, just like how lumi when first time released back then, just wait for at least a week it should be slowing down

Malediction bypasses any types of resistance. So Nekomancer and Lu Woh are worthless against this boss. Source for EN: gbf.wiki/Celeste_Ater_Omega_(Raid)

PathfinderOS has a setup I think is called Zeus Copium where you use Lumi x Zeus, Chev Swords and Cosmos Katanas. You might also be able to slot the Credo Swords for the TA boost and potential added hit bonus. As far as f2p/suptixable characters, I think there are some options: f2p Sandalphon with his rebalance, Razia, Light Anne might be able to help with skill damage. Tikoh for the debuff removal. Volenna to boost your MA rate and echoes if you're using shields (which can proc from Yggy Manatura or Zeus) Some of these options are also really risky to use because of various heals without clarity. Luchador with fight song from UMs might be able to help with hit count if you have enough echoes. Rising Force with pinch harmonics if you get skill damage from ougis. 2x Spear Iatromantis for echoes and clarity.

@@s4rcelle clarity passive from iatromantis can only trigger from using spear and staff. not the double spear.

Tikoh

アルルメイヤなら奥義で3アビマウント即リキャしつつ追撃でヒット数稼げるのでおすすめです