Kraid

Not to be confused with Kraid Azgard, more commonly known as K2.

Kraid is an antagonist from the Metroid series who appears in Planet Zebeth, Subsector Hiroshi, and Shadow of Defiance as a protagonist after having betrayed Mother Brain. He appears in the comics under his design in the original Metroid for the NES, except for in the Crocomire Huntah bonus comics, in which he appears in his Super Metroid design.