It was belived that if a naked Virgin was siting under a tree the unicorn would come out and put its head on her leap but if the girl was lieing about being a Virgin the unicorn would rip her apart.
unicorn have different Powers depending on where you are. most unicorn has a horn which contains a magical liquid which keeps the unicorn from getting dieseases and if someone would drink out of the horn they would be cured and imunr against all diesease. Unicorns have medic Powers to heal sommeone or its self. unicorns can do alot of other things like flying granting wishes and making Rainbows ect.