In this fight I beat the secret boss on max difficulty only using the starter persona, because of how bad Orpheus is all 8 slots are filled with passives so the only things I use are items and melee hits.

Holy shit this fight took so long, it is relatively consistent since the bosses turn order loops like this:

Fire/Phys
Ice/Phys
Elec/Phys
Wind/Phys
Light/Phys
Dark/Phys
Status/Phys
Super Megidolaon

But you can't null any attacks or you get wiped by a megidolaon and since Orpheus sucks all 8 slots have to be for resistances and other passives. The odds of them using magic or physical are completely rng and since my only way of damage is high counter proc or normal melee after turn 3 and 8 I can't do damage since it gets nullified.

The most consistent strat is:

Turn 1: Buff
Turn 2: Melee
Turn 3: Bead (This way you have full hp and def up in case you get shocked and then double crit, in attempts I survived this 2/3 times)
Turn 4: Buff (Since melee gets Nulled)
Turn 5 - 7: Melee for chip damage and heal if under half health just make sure you are at 999 for Status turn
Turn 8: Infinity otherwise instant game over

Crit or Shock will usually end in a game over

Unshaken Will means only poison mist can effect me on turn 7 the worst case scenario here is double phys hit or poison mist then phys hit

If you are very low health after infinity use bead or if you are poisoned use dis-poison, rebuff if you have a turn with around 700 hp if you get phys'd too much just spam beads till you hit Light/Dark phases and don't bother buffing

This took about 20 hours to do overall and is surprisingly consistent I just got unlucky with high counter procs and failing Diarahan Skip. The skip is similar to the Margaret fight but you have to leave them with slightly over half hp then wait till high counter procs hoping its on the second turn meaning before the phase transition dialogue you can quickly use Armageddon to end the fight, if it procs turn 1 you'll likely be on turn 75+ and unable to do enough damage output to get in Armageddon range before turn 100.

I did this fight against Theo but if I can find a save for the Elizabeth fight on steam I will do that even though aside from their personas the method is the exact same.

I unlisted my closest attempt it has a slightly different build but here is the link incase anyone still wants to watch it: [ Ссылка ]

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