And various traits at character creation that give you xp bonuses or penalties. Same thing with races, which generally just get bonuses to specific skills/weapons, including skills that normally need prereqs (eg cat dudes with bows getting sharpshooter, damage booster, lizard dudes with polearms getting weaponmaster)
I don't think there's actually classes, you just get x amount of skill points per level that you spread among everything, with cleric spells and wizard spells having their own specific one. Though some of the traits give you bonuses every few level ups to the casting skills, so that might've been what you were thinking of.
Pretty easy to gimp your characters if you don't know what you're doing IIRC. Finite xp too, though that keeps it interesting imo cause you can't just grind your way through.
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Blessed is the mind too small for doubt.
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