personally, in a similar situation, I wouldn't intentionally create a loop for my opponent, even if it meant losing the game.
a bug is a bug!
in terms of effect, it might be even better than nwctrinity or woggaladriel during the final battle :D
and there's no need to compare it to the infinite ammunition of a ballista; that's just tempting fate – the game has many factors that balance such battles with a ballista, but in FF, these infinite ammunition are useless!
but it's the opponent's right to think differently and even (succumb to the temptation) to use it... for now.
now all hope rests on a mod :)
(с) Roger Zelazny