"This week's dish: Cajun style gumbo! And the ingredient - the Prinny Squad!! with a little pinch of violence"

Etna is from a Playstation 2 game called Disgaea:Hour of Darkness! She's been in every disgaea game since then either as DLC or as a main character (Like Disgaea D2).

oh my sweet etna. from the first moment i booted up Disgaea. i knew we were destined for each other.