"\"Incendium\" is the twenty-sixth and final episode of the third season of the American animated television series Adventure Time. The episode was written and storyboarded by Adam Muto and Rebecca Sugar, from a story by Mark Banker, Patrick McHale, Kent Osborne, and Pendleton Ward. It originally aired on Cartoon Network on February 13, 2012."@en . . "2012-02-13Z"^^ . "26"^^ . . . . . "Incendium"@en . . "3"^^ . .