What if Amblimation was still open?/Rise of the Guardians: Apprentices

Rise of the Guardians: Apprentices is a 2019 American animated fantasy-dramedy action-adventure streaming television series based on the 2012 Amblimation film of the same name and the 2018 sequel. It premiered on November 8, 2019 on Netflix. The series has received critical acclaim for its animation, writing, music, and voice acting. In December 2019, Netflix renewed the series for a second season.

Premise
The Guardians (Jack Frost, North, Toothiana, Sandy, and Bunnymund), decide to bond with their believers again by making them apprentices only for Pitch Black's essence to possess the Guardians when they aren't looking. Now, with the Guardians doing the evil work for Pitch, It is up to Jamie, Sophie, and their friends (along with the reluctant help of Jenna) to bring back the balance. However they are unaware that Pitch Black is tracking them down and was almost prepared from the start.