Great King Mons Drake of the Planet is a luna moth-themed Monsian, who was the leader of Warstar armed with the Drake Tomahawk. He is the main villain of the first arc of the Goseiger series.
Having conquered various worlds prior, Mons Drake turns his attention to Earth. But once on the planet, Mons Drake learns of the Gosei Angels from his new follower Bredrun and sends Dereputa to destroy the Heaven's Tower in a preemptive strike to render the planet defenseless. However, five Gosei Angels in training were on Earth at the time and halt Warstar's invasion as the Goseigers. Eventually, after growing tired of the Goseigers' interference, Mons Drake performs the Gravity Fall to make the Moon collide with Earth. However, it is stopped by the Goseigers. Soon after, Mons Drake attempts another plan by transferring Earth's oxygen into the Indevader and have it crash into the Earth to incinerate all live on Earth. However, he is instead blasted into the Indevader by Hyper Gosei Great and consumed in the resulting explosion. Mons Drake's spirit later appears to Brajira, futilely trying to attack him before being cast away. During the events of Kamen Rider × Super Sentai: Super Hero Taisen, Mons Drake revived as a member of the Dai-Zangyack faction.