S2·E39 Monster Castle

After Jumpy Ghostface is zapped by Twin Masters, Jumpy's dreams start coming to life and Jumpy Ghostface's dreams are mostly about evil monsters (consisting of Moosey Ghostface and Tri-Puppy) and a dream version of Beastomp. Jumpy Ghostface banishes the dream monsters by dreaming up a giant version of himself and forcing them back to Woo the Wise's new invention that sends the monsters back to the dream world.