It's a good place to do it actually. Some decent variety of monsters around there (Good for Final Fantasy anyways) You're gonna need it for that boss umm Materia Keeper? I remember it being tough anyways cuz he heals himself I think when he gets low on HP for like a huge amount and also casts trine on you. Ouch. At least you get a counter attack materia from it.
Edit: well nevermind then![]()