红宝石RATICATE’s sturdy fangs grow steadily. To keep them ground down, it gnaws on rocks and logs. It may even chew on the walls of houses.
水晶The webs on its hind legs enable it to cross rivers. It search es wide areas for food.
银Its whiskers help it to maintain balance. Its fangs never stop grow ing, so it gnaws to pare them down.
金Gnaws on anything with its tough fangs. It can even topple concrete buildings by gnaw ing on them.
