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Secret Boss: Elizabeth "The Ultimate Opponent" (Hard Mode)
Battle Begins: 1:51
Orpheus Telos (Not required but strongly recommended)
Helel (Armageddon Fusion Spell) (Spell Master on either)
Satan (Armageddon Fusion Spell) (Spell Master on either)
Vishnu (Infinity Fusion Spell) (Spell Master on either)
Ananta (Infinity Fusion Spell) (Spell Master on either)
Weapon: +10 All Stats or Telos weapon is strongly recommended
Armor: Armor of Light (Messiah Heart Item)
Feet: Any (If your not using a bow, shoes with Reduce Stumble can be useful)
Accessory: Divine Pillar (Alilat Heart Item)
-Bead x20 (This is required if you do not have Diarahan/Mediarahan or Salvation on your Orpheus Telos).
-Soma x3 (Needed for restoring SP to use Armageddon)
Required skills on Orpheus Telos:
An ideal Orpheus Telos skill set would be:
1.) Unshaken Will
2.) High Counter
3.) Mind Charge
4.) [Element] Boost
5.) [Element] Amp
6.) Ragnarok / Panta Rhei / Niflheim / Thunder Reign
8.) Spell Master
However you will most likely not be that lucky unless you do some serious fusing (It took me around 17 hours of shuffling to get the Orpheus I have). So I would just settle for 6/8 of those, while only excluding Salvation, Spell Master, and [Element] Boost.
Rules you must follow or she annihilates you with a 9999 Megidolaon:
1.) No Party Members
2.) No Omnipotent Orb
3.) No Null/Reflect/Absorb passive skills on the element she is going to use.
4.) No Attack/Magic Mirrors or Tetrakarn/Makarekarn
5.) No Armageddon over 10,000 HP
6.) Defeat her before 80 turn/10 cycles
Elizabeth Turn Order:
1st Turn - With Surt, she uses Maragidyne or any physical attacks.
2nd Turn - With Jack Frost, she uses Mabufudyne or physical.
3rd Turn - With Thor, she uses Maziodyne or physical.
4th Turn - With Cu Chulainn, she uses Magarudyne or physical.
5th Turn - With Metatron, she uses Mahamaon or physical.
6th Turn - With Alice, she uses Mamudoon or physical.
7th Turn - With Nebiros, she uses any bad status ailment magics or physical.
8th Turn - With Masakado, she uses Megidolaon.
She Repeats this cycle after Turn 8.
Strategy: There's too many precautions in this fight to make my strategy very helpful unless you plan to go with Fire as your element on Orpheus Telos (which I don't recommend). But first, you should know the strengths and weaknesses of every Persona she has in her possession, so that you know when to avoid using your attack and when to hit her weakness. Also, starting the fight equipped with a Persona that has all 3 Auto-Kajas is extremely helpful.
0th Turn - Ragnarok (To get some extra damage in while Auto-Tarukaja is still active)
1st Turn - Physical Attack or Heal (Mind Charge this turn on first cycle)
2nd Turn - Ragnarok
3rd Turn - Heal
4th Turn - Ragnarok
5th Turn - Physical Attack or Heal
6th Turn - Physical Attack or Heal
7th Turn - Fusion Spell Infinity
8th Turn - Mind Charge or Salvation if poisoned
I repeated this starting from Turn 1 until I had dealt atleast 9,600 damage to her, after this it pretty much comes down to luck on whether she hits herself from an auto attack on her second turn or not. Once she does she will be weak enough to finish off with Armageddon, if she reaches 50% HP on her turn (she has 20,000 HP) she will just heal to full with Diarahan and then it's game over.
Comment: The reason I don't recommend Ragnarok to use in this fight is because your only time to hit her weakness is when she has Jack Frost equipped, whom is right before Thor which is the most threatening turn due to her chance to Paralyze. If her Maziodyne Paralyzes you and then she hits you with a Physical Attack she will have a 100% chance to critical you, and even worse she will get another free turn. And since you had to hit her with Ragnarok your last turn you won't be 100% HP which means your guaranteed to die.
I only chose Ragnarok to RP since Orpheus starts with Agi :3.
Odyssey - Level 99 (Required)
Playlist for Persona 3 FES:
Recorded with Hauppauge HD PVR 2 Gaming Edition
System: Playstation 2
Difficulty: Hard Mode