Duo Maxwell is a character from Mobile Suit Gundam Wing and a major character introduced in season 2 of The Knights of the Multiverse. Appointed as the Knight of Death (after appointing himself as the God of Death), he pilots the Gundam Deathscythe.
Unlike the other Gundam pilots from his universe, Duo is actually quite social. He loves to kick back and relax whenever he's not out on a mission and enjoy more mundane activities with the rest of the Knights. He's also willing to accept help when offered it compared to the other Gundam pilots, as shown when he was willing to let the team repair Deathscythe when he agreed to assist them for the time being. That said, he can be a fierce combatant in Deathscythe's cockpit, tearing through virtually any opponent in his path.