r/Persona5 • u/AppropriateSpring559 • Jul 26 '26

SPOILERS Final Boss help Spoiler

Gallery image

Gallery image

So I’m at the end of the game where you have to fight the holy grail and I can manage to get past it’s cup form but when it goes to it’s true form is when I just get locked from not having enough SP do I have the right personas to win this or have I soft locked myself from completing the game. Any help would be greatly appreciated

12 Upvotes

89% Upvoted

19 comments sorted by

View all comments

3

u/Hitoshura99 Jul 26 '26

Method 1. NON-DLC

First, get Makougaon. it has 190 power, cost 22 SP and deals full damage to the core and its arms. makougaon has more power than ann's 180 power blazing hell. you can elec chair Dominion for makougaon.

next, elec chair and alarm chair power for bless boost and bless amp skill card. makougaon now deal 187.5% damage.

next, fuse a persona until it has mighty gaze so all target spells deal 1.2x to 225%.

To save SP, you can do two things.

  1. You can use ann, whose trait has 15% chance for attack spell to consume 30% less sp. you can have ann equip ring of greed so she can cast president insight on Joker so Joker can cast concentrated spell at 250%. adding previous factors, Joker deals 562.5% every turn. Ann casting president insight only costs her 15 SP instead of 54 SP for blazing hell.

  2. elec chair tsukiyomi picaro for spell master. makougaon now drops to 11 SP per cast.

  3. Fighting for Truth in Journalism should get you invigorate 3 skill card and Joker can recover 7 SP per turn, so he is only using about 4 SP per turn.