Whomp

 Yoshi's Story levels

Yoshi's Story: 1-2 Tower Climb

Yoshi's Story: 5-1 Lots O'Jelly Fish

Yoshi's Story: 4-1 Jungle Hut

Yoshi's Story: Cloud N. Candy

Yoshi's Story: 3-1 Cloud Cruising

Yoshi's Story: 2-1 Bone Dragon Pit

Yoshi's Story: 1-1 Treasure Hunt