5. The Enchiridion! Apr 2026

Adventure Time: Pirates of the Enchiridion for Nintendo Switch

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!

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

: It is revealed later in the series that the book contains the power to tear open portals between dimensions in the multiverse. Adventure Time: Pirates of the Enchiridion for Nintendo

: According to the tome, the multiverse is an emergent product of consciousness rather than a material reality. Extended Media: Pirates of the Enchiridion

While initially presented as a simple hero's guide, the Enchiridion becomes central to the series' deep lore: This pivotal episode follows Finn the Human and

: 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.