Castlewary

The Castlewary is a blue bird with a brown coat, a hat, and a castle on its back. It is a dark/water type animal.

Description
Castlewarys are formidable creatures that don't shy away from a conflict. Their attacks are strong and the defensive abilities nearly impenetrable. As a Castlewary grows so does the protective structure on its back. This is a creature whose bite is certainly worse than its bark.