Euphoria what's his gear//ability setup?
Weapon: Gigantaxe (HP 15%)
Shield: Genji Shield
Helmet: Grand Helm
Armor: Force Armor
Acc 1: Rain's Insignia (HP 15%)
Acc 2: Arsha's Talisman (HP 20%, DEF/SPR 10%)
Materia:
HP +15%
HP +15%
Guardian's Authority (HP 10%, DEF/SPR 5%)
Patriotic Recall (HP 30%, DEF 20%, Light Res 30%)
Max Potted for HP, DEF and SPR.
HP 15% I hope to replace with Eve TM x2 for additional 10% HP total. Guardian's Authority replaced with 21O TM.
That should bring him to around 10,600-10,700+ HP with DEF dropping to 458 but SPR rising to 294 and he gains autoheal on counter.
I equip him with Carbuncle, so his Light Res is currently 180%. He could eat Light Damage like it's candy.
Esper is situational though. Depends what you're fighting.