Talk:Unicorns/@comment-3410511-20130906163254/@comment-2066983-20140610184601

Considering that horns grow as unicorns get older, I'd say they might grow back, though that isn't the case with real life horned animals.

I'd say if a unicorn's horn was broken, they could do magic but in an unpredictable, dangerous way. Magic comes from the base of the horn/top of the unicorn's forehead and travels to the tip of the horn, where it leaves the body, so if it were forced to come out in say, the middle of the horn, it might not be as well-controlled