Do you use everyone in battles?

[Colonel Angus]

Here's the problem with Kimahri: he's not in your party during the single best level-grinding spot in the entire game (the Highbridge). So when you hit the Calm Lands, suddenly you have six world-destroyers and one non-specialized guy who's lagging way behind. It basically cripples him for the rest of the game.

I never really used the Highbridge, just Omega Ruins.

But how do you get strong enough to kill the guys in Omega Ruins?

Highbridge!

W/ the right equipment, it's not impossible. Having First Strike is a lifesavOr. The only truly nightmarish creature is the Malboro. Gotta keep Yunie in reserve just in case you face one of those.