Which do you feel has the best?
I prefer Cloud's Omnislash. While not the strongest... just the overall feel of it makes me happy. =)
Cyan's Back Blade, it always reminded me of Akuma's Shun Goku Satsu from Street Fighter. From the list though, I thought Red Card was awesome.
Omnislash FTW, and its the strongest, given that you have the Ultima Weapon and have Full HP / Max HP and Hi Leveled, then you epically own all with it.
Actually, strength-wise, Lion Heart easily trumps Omnislash. And with break-damage limit, Blitz Ace is easily the most powerful.
But those attacks just loose that certain 'epic' feel I get from Omnislash.
I like Lion Heart
since not only does it do massive damage by itself, u also get Renzozuken in :p (i think thats how u spell it lol)
Voted for Great Gospel, because making your whole party invincible for 5 turns is way more broken than just unloading a bunch of evadable damage.