Watch the climactic moment where Hunson Abadeer explains his motivations for tricking Marceline:
"" is the sixth episode of the fourth season of Adventure Time , which originally aired on Cartoon Network on April 30, 2012. It serves as the second part of a two-episode arc that begins with " Return to the Nightosphere ". Episode Summary [S4E6] Daddy's Little Monster
This episode is significant for introducing the Nightosphere Amulet as the source of Hunson Abadeer's immortality and demonic powers. Watch the climactic moment where Hunson Abadeer explains
After escaping the in the previous episode, Finn and Jake realize they accidentally left Marceline the Vampire Queen behind. Upon returning to rescue her, they discover she has been transformed into a massive, chaotic demon by a mysterious amulet. chaotic demon by a mysterious amulet.