"I will be as cool as Etna, but twice as sexier!"
Help Mugen Keitai Disgaea grow up quickly by expanding this article into a full one, and maybe it can one day be sexier than Etna. Try asking for details on its talk page.
Mugen Keitai Disgaea is a cell phone game and a spin-off title of the Disgaea strategy series. It was released in around 2004. It allows customization of the player's character for battle with various cards.