Final Fantasy X Walkthrough Part 83 Seymour Flux

Part 83 - Battling Seymour Flux!

Kinda overrated boss if you ask me, regardless of what level you have. Still, he's one of the tougher ones you'll come around facing.

The main thing to know is that he'll use Lance of Atrophy to afflict you with Zombie status. He then likes to proceed using Full-Life for insta-death on you.
This is easily avoided by switching members or using Holy Water to cure it. As displayed, Esuna does not work on Zombie.

USE POISON STING OR BIO!!! He's weak to poison and it will deal great damage every turn!!! I didn't use this because I had no need for it, but it will massively help anyone in trouble here!

Remember to always attempt BREAKS with Auron as mostly they do actually work and very well so.

Hastega and pummeling him with your best moves and switching/curing zombie and you're pretty much set really for dealing with him.

Dispel his reflect and he'll counter flare himself.

He'll eventually at lower health start charging his ultimate attack. You SHOULD be able to finish him off before he can unleash it but if not, keep Auron out and whoever has high health or simply summon an Aeon and the worries of that are gone.

Another thing to note is that if even with all this you're getting trouble, then perhaps you should consider charging up your Aeons overdrives.

Seymour Flux has Banish so he'll insta-kill any Aeon you summon, but you do get 1 turn free so use this for their Overdrives and he'll lose tons of health just from Aeons.

Poison+ Overdrive spam = Dead Seymour, should you have problems dealing with him.

The Saturn Crest is just at the corner there, kinda hidden.