don't bother with majin until much later, mages dominate the game
the first time i cleared CoO3 my highest level was 64 and i walked out well over 100, you can just snipe the enemies with a mage even if you're horribly underleveled
eventually you'll be strong enough to take them all out with a single spell, except maybe the ones with high RES which you should just throw onto ones with low RES anyway
ridiculously fast leveling once you get to that point
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