Kraab was a veteran Pisccis Premann warrior and due to severe injuries, he was forced to have a mechanical body. 95% of your body is now mechanical and 5% is organic and now Karangueijo is one of the three bounty hunters hired by Vilgax to hunt for the Omnitrix and he has an appearance of "Kraab resembled a fiddler crab with a goldish brown-colored armor, a sideways mouth, four scythe-like legs and a large, powerful pincer for a left hand. Within the pincer was a power blaster combined with a chemical sprayer. When he goes underground by spinning his legs, he retracts his head down, making his neck disappear. He had orange lines running over his body and his eyes had the same color as the highlights of his pincer.