Kaizoku Sentai Gokaiger

A band of young space pirates arrives on Earth in pursuit of the "Greatest Treasure in the Universe," a prize that can only be claimed after securing the Ultimate Powers of the 34 Super Sentai. Their mission quickly collides with the Space Empire Zangyack, whose earlier invasion forces were defeated long ago by those same 34 Super Sentai. In response, the pirates wield "pirate copies" of the older teams' powers and battle the Zangyack forces as the Gokaigers.