Fossil helmet is a rock/water attribute Pok é mon, with a brown hemispherical shell. The two black dots on the shell and the red dots below the body are its eyes. Fossil helmet is a Pok é mon that has been resurrected from fossils discovered in oceanic strata a long time ago. I peel off my skin every three days, and my shell becomes harder and harder. 300 million years ago, the prosperous Pok é mon were believed to have lived on the beach. Occasionally, living fossil helmets can still be seen today, and their appearance has remained unchanged for 300 million years. When hiding at the bottom of the sea, it seems to use its eyes on its back to observe its surroundings and constantly protect itself with a hard shell.