Adventure Time (2010)

S3E2 Morituri te Salutamus

Finn and Jake decide to engage in gladiatorial battles against the spectral warriors of the Fight King. As the fierce combat intensifies, Finn becomes overwhelmed by a thirst for blood, losing himself in the frenzy. Meanwhile, Jake remains focused on maintaining a positive attitude and boosting morale amidst the chaos, striving to keep their spirits high while navigating the challenges of the arena.