Roidmude 006 (ロイミュード００６ Roimyūdo Zero Zero Roku), originally a Low-Class Cobra-Type (コブラ型 Kobura-gata) combatman, was one of the first Roidmudes to attack during the Global Freeze. He had later achieved evolution into an Advanced Roidmude, boasting that his Evolved State was on par with Heart. A year following the Global Freeze, 006 returned to Japan and ultimately confronted Roidmude creator Tenjuro Banno in an attempt to recapture him, a task which 006 was certain would bring him to achieve Super Evolution. However, he was killed by the scientist just short of revealing his Evolved State.