[s6e19] Is That You? Today

: Finn discovers a "Plan B" left behind by Prismo for his own revival.

This episode is a major turning point for the series' mythology: [S6E19] Is That You?

: When the "past" Finn is stopped from waking Jake, he condenses into a powerful, sentient weapon known as the Finn Sword , which becomes Finn’s primary blade for several seasons. : Finn discovers a "Plan B" left behind

: Prismo is resurrected, but at a cost: an alternate-reality Jake must sleep for eternity to dream Prismo back into existence. ⚔️ Key Lore & Rewards he condenses into a powerful

: After eating the final pickle, Jake is transported to a timeless dimension where he reenacts past memories while sleepwalking.