Greyfield is first mentioned by Waylon after clearing level seven. He then appears as an ally during the campaign against Lazuria, afterwards he orders a super weapon to be fired at Brenner's hiding spot after he frees the Lazurian prisoners. After a campaign against him, he is shot by Lin, ending his hunger for power. Greyfield (when alive) referred to himself as King Greyfield the Mighty. He is a cruel and cowardly madman. Before his death, it is implied by Lin that he suffers from a superiority complex, which stems from poor academic prospects.