Some people who attempt this boss and cleared it with no knowledge of the fight other than that the boss was originally a SUPER BOSS from a previous FF game basically means even the RNG of accuracy is gone now that does not mean bosses will kill you with RNG mechanics... and I welcome these kinds of fights where everyone is capped but RNG really screws them over... reminds me of D&D stories and memes... if you ask that the fight be not so you are wasting your breath...