Gharifrost

Gharifrost are extremely territorial, but not against their own kind. They're primarily aggressive against their natural enemy - Nilodile - because they often try to steal their young. Poachers also try to steal the teeth and crystals of Crocydily and Gharifrost because of their shiny exteriors and Origin Energy-filled interiors. As a result, many of these Pokemon die. However, Gharifrost has a mouth full of shiny crystal teeth that are unbreakable. If you see one with its mouth open, do NOT reach in and grab a tooth, as you will likely lose your arm.