Return to the North! (E24)

Furuhashi loses control of his plane over the Arctic and the UG investigates. A pair of Cannan in a lighthouse release beams of colored light that transform into an aurora. They have claimed the Arctic as their own territory. Dan releases Windom, his capsule monster, on the lighthouse, intending to destroy it. The lighthouse fires a beam that confuses Windom, sending it back to destroy Dan. (Prime Video)