"The Final Face-Off" is the twenty-first episode of Mighty Ducks.
After Chameleon quits while on a mission, he makes himself look like Prince V'Lara of Atlantis and gets treated, like a king. But Atlantis is filled with Balerium Crystals and Dragaunus wants them. Only Wildwing's mask can find Atlantis, so Dragaunus sets up a trap to capture the ducks, and WIldwing's mask. The ducks must escape him and stop him from opening the Dimensional Gateway, before his Saurian brothers are released in order to conquer Earth.