Ep 26. Wizards Only Fools / Prisoners of Love

Adventure Time with Finn and Jake season 5 episode 26 is a two-part episode named "Wizards Only Fools / Prisoners of Love". In the first part, "Wizards Only Fools", Finn and Jake meet Magic Man, who has come to Ooo to participate in the Wizard Battle. However, the wizards have a strict system of only allowing registered wizards to participate, and Magic Man is not one of them. This prompts Magic Man to devise a plan to enter the Wizard Battle, which Finn and Jake try to stop.

Meanwhile, Princess Bubblegum is on her way to the Wizard Battle as well, but is stopped by the wizards who also do not allow non-registered wizards to attend the event. She meets up with Peppermint Butler, who has a secret wizard identity, and she uses his help to attend the event disguised as a wizard.

In the second part, "Prisoners of Love", Ice King kidnaps Princess Bubblegum, the Nice King, and Fionna and Cake (gender-swapped versions of Finn and Jake from an alternate universe) and keeps them prisoner in his castle. The trio must find a way to escape and defeat Ice King once and for all.

Overall, this episode showcases the magical elements and quirky characters of the Adventure Time world while also exploring themes of exclusion and imprisonment.