Acmegeddon, Pt. 2

S1, E13: In Part Two, Zadavia tells Ace and the team that she and her brother Optimatus are from another world and have different ideas about ruling it. She was banished by her brother and found a new home in Acmetropolis. But her brother found her and targeted the planet with the meteor that imbued the Loonatics with their super powers and the second meteor (in "The Comet Cometh") which the heroes foiled in space. She fears Optimatus will not fail a third time. The Loonatics, along with Zadavia, fly a space ship into the far reaches of space where they battle Optimatus' army before landing on his planetoid that is in fact a giant space ship. Meanwhile, Duck is being held prisoner and is proving to be a mouthy, constantly complaining captive. Soon the Loonatics discover Optimatus' real plan to destroy the planet: he's going to send Acmetropolis through a wormhole where it will exit next to the sun and burn up.