Mandarinestro is an Amalgam Comics supervillain and foe of Iron Lantern, whose appearance for both the Amalgam universe and in reality is in Iron Lantern #1. Mandarinestro has a small base on the dark side of the moon, and has been plotting ways to defeat Iron Lantern and gain the power from Oa the Living Planet to become the most powerful being in the universe. Mandarinestro is an amalgam of Mandarin from Marvel Comics and Sinestro from DC Comics.