Death Shell

The Death Shell is a gigantic round deathship created by Eggman under orders from Bowser. It is similar to the Death Egg, but it does not have Eggman's face. Rather, it is shaped like Bowser's spiky shell.

Pir'oth Ix Story Arc
Bowser first comissions Eggman to build this ship and the blueprints for the Death Shell are first een in this story arc.