5. The Enchiridion! -

In this 11-minute episode, Princess Bubblegum informs Finn that he is ready to quest for the Enchiridion , a magical book that proves the worthiness of righteous heroes.

: Finn is instructed to slay a beast described as "completely evil." While he initially expresses willingness to slay anything evil, he ultimately succeeds by sticking to his righteous principles. 5. The Enchiridion!

: According to the tome, the multiverse is an emergent product of consciousness rather than a material reality. Extended Media: Pirates of the Enchiridion In this 11-minute episode, Princess Bubblegum informs Finn

: To obtain the book, Finn must pass several moral and physical tests set by the Guardian of the Enchiridion. Extended Media: Pirates of the Enchiridion : To

: In a famous scene, Finn is asked to slay a harmless, "neutral" ant to prove his cold-bloodedness. He refuses, instead kicking the skeleton guardian in the groin to protect the innocent creature.

The is the fifth episode of the first season of Adventure Time , originally aired on April 19, 2010. This pivotal episode follows Finn the Human and Jake the Dog on a quest to retrieve the legendary hero's handbook, The Enchiridion , from the top of Mount Cragdor. Episode Summary & Key Events

The book's legacy extends to the video game Adventure Time: Pirates of the Enchiridion , where the Land of Ooo has been flooded, and Finn and Jake must use their heroic skills to save the waterlogged world.