Chomp Rock

Chomp Rocks are large, stone-like objects that appear throughout the series. They are first seen in Super Mario World 2: Yoshi's Island.

Paper Mario series
In Paper Mario, Chomp Rocks make a brief appearance in Dry Dry Ruins. They are often mistaken for their animate counterparts, the Stone Chomps. Chomp Rocks in Dry Dry Ruins serve as decorations for the Chain Chomp-based ruins.