Final Fantasy X Remaster - Superboss: Penance + Platinum

Don't mind the showing off everything, this is my last time I enjoy FFX. You do not need to have Break HP Limit for Penance. You do however, need to prepare! Auto-Haste, Auto-Potion, Auto-Protect, Defense +20%. Or Break HP Limit, Auto-Haste, Auto-Protect, Auto-Regen. Don't mess up, don't need Ribbon, an arm is killed in six hits. Have Rikku to mix: Eccentrick, Super Elixir, Ultra NulAll (adds all stat boosts). Remember to use Three Stars and Purifying Salt, and Dispel every time from Immolation. It's a lot faster if you switch Rikku and Auron around occasionally, only need her for healing, while Auron counters back.

Optional Superboss: Penance (Overkill)
HP: 12,000,000 (99,999)
AP: 60,000 (65,000)
Left & Right Arms (Overkill)
HP: 500,000 (99,999)
AP: 10,000 (12,000)
Drop: Dark Matter (x2) & Master Sphere (x2)
Weapon & Armor Drop: Break Damage Limit & Ribbon