I've not yet fought Omega Weapon, but I know what he's all about and his ass is mine! *rubs hands in anticipation*
Squall's Lionheart limit is stupidly powerful!It's saved in many situations, namely facing Ultima Weapon. It's first attack was a Light Pillar on Rinoa, it's second attack was a Light Pillar on Zell, it used Meteor on Squall, then I cast Aura, then it took two swipes at Squall with it's Weapon.
Thank god I had Auto-Protect! With barely enough HP left, I completed a successful Renzokuken followed by a Lionheart......
Renzokuken + Lionheart = one minced Ultima Weapon
So yes, so far Ultima Weapon has proved my hardest fight.....but I need Holy Wars! How the hell do I get 'em? :O_O:
