DC Super Hero Girls: Hero of the Year

DC Super Hero Girls: Hero of the Year is a 2016 animated movie about a group of teenaged DC Comics characters who attend attend a special high school for super-powered heroes. It was the first in a series of direct-to-video movies featuring the characters created for the 2015 animated web series DC Super Hero Girls.

Plot Summary
The superheroines at Super Hero High are competing for the school's prestigious "Hero of the Year" award when they are tasked with solving a mystery involving the school's amethyst crystal. The discover that Eclipso and Dark Opal plan to use the crystal to make a super-powered staff weapon.

First Eclipso uses the Crystal to enslave the female alchemist to force her to build the weapon than The captive Batgirl, Wonder Woman, and Supergirl) are forced to watch as Eclipso uses her powers to turn their guardians (Commissioner Gordon, Queen Hippolyta, and John and Martha Kent) into mindless slaves.