While visiting Unicorn Land; Polly, Shani, and Nic discover the super fun Unicornicopia holiday is annually disturbed by a pack of pranking Uni-Bunnies! After discovering the ability to transform into one of these Uni-Bunnies himself, Nic is psyched to foil the Uni-Bunny’s plot with his newfound pranking powers. But he soon makes an unexpected discovery that makes him realize his true power is his own ingenuity and compassion.