Finn and Jake chase the Lich through a dimensional portal where they meet Prismo, who tells them that the Lich wished for the extinction of all life. This leads Finn to wish that the Lich "never even ever existed.
Daniel Peera Michael C. Pizzuto Alistair David Herz Nicholas Adam Clark William "Will" Daubert Kelly Donahue Brock Everett Michael Gitomer Derrick Hunter Amber Renee Jenkins Lauren Knutti Kate McIntyre Todd Ramsey Moore Michael A. Pina Jason Pon