The ruthless and highly strategic commander of the Gamilas forces, tasked with exterminating humanity and stopping the Yamato at all costs, serving as the embodiment of the existential threat to Earth's survival.
As the Gamilos Emperor, Desler leads the invasion force that has pushed humanity underground, making him the Yamato's primary adversary.
Desler's empire directly threatens Starsha's home planet Iscandar, creating a cosmic rivalry between their factions.