Hornbow from Adventurers Armory 2 (I think). Exotic weapon. Create ninja, add hornbow, watch as it gives it to you with no non-proficiency penalty. No exotic weapon feat needed. Is there something in the rules for this? I know its description mentions it can have the same things a shortbow can, but that doesn't mean people who have training in a shortbow have training in the hornbow! It just means for example that a hornbow can be made of dark wood, like a shortbow can, other effects like flaming would be fine to apply, and feats like Rapid Shot work with it too.
Ninjas (and presumably bards) should not suddenly be proficient with a super bow that is an exotic weapon, without any exotic weapon feat.
Ninjas (and presumably bards) should not suddenly be proficient with a super bow that is an exotic weapon, without any exotic weapon feat.