Megatron and Starscream arrive in Equestria and plan to take it over. Now, if only they could get the locals off their backs while Sweetie Belle adpots someone as her brother...
After searching the cosmos for an energon signature the mighty Tidal Wave lands on the planet Equs, source of the signature. Will the ponies be able to stop him? Or be crushed?
Unicron awakens, threatening Cybertron's existence. Galvatron refuses to see the truth, however, and Starscream sacrifices himself to unite the warring factions. But instead of death, Starscream is gifted with continued life in a new land.