Klaw said:
i'm stuck on Sin now I can't kill him before he destroys my airship with his overdrive X'(
KK i just got ure Pm Sep m8 soz.
To kill this Sin, he has approx 140,000 HP.
But you cannot attack physicallt until you moce towards him twice, after that you can attack.
So while this happens, start using Haste and protective stuff and any long range things you can throw at him.
Protection against Petrification, confuse and Zombie may be usful.
Once you are close enough, with haste on all chars, use Armour Break, Mental Break.
use attacks such as Quick Hit if you have got and Dont use any Aeons, but use Overdrievs with characters.
Just before he is about to Unleash his overdrive (if u aitn defeated by now), Get an Aeon out with an Overdrive (Betta with Bahumet's Mega Flare). This is last ditch gamble relli.
Also if you want to use desperate mesures, use Self Destruct or Spare Change and throw 100,000 Gil for 9,999 Damage.