Meltigemini

MeltiGemini is a boss from Final Fantasy IX, formed when Zorn & Thorn meld into one being. Prior to this fight, Zorn & Thorn are defeated by Eiko and Madeen after they are unsuccessful in their attempt to drain the Eidolons from Eiko. Kuja states that MeltiGemini is the twins' true form. It is fought on Mount Gulug. Its Viral Smoke can cause the entire party to be Virused, which will cause the characters to not receive any AP after the battle is finished.