|This article is about a/an power source in Dengeki Sentai Changeman.|
A similar power exists within all beings the Changeman encounter throughout the universe, each of which is tied to their home world. The concept is first introduced due to the incident with Taro from planet Atlanta, who reveals his own possession of Atlanta Power to Tsurugi despite having been mutated into a Space Beast serving Bazeu.
Notables that assist the Changeman include the powers of planets such as Rigel, Amanga, Merle and Heath. Planets closer to their own planetary power may end up awakening it even at birth even if they're born on a completely different world, such as what happens with the birth of Navian Kukku, who exhibited Navi Power even after being born on Earth.
The Earth Force is the Greater Power of the Changemen in Kaizoku Sentai Gokaiger. The mysterious yet very powerful energy utilized by the Changemen during their tenure as an active Sentai team. The Changeman Greater Power summons the Earth Force of all the Changemen and stores it within GokaiOh's Gokai Ho (similar to the formation of the Power Bazooka shell after the team unlocked all of their Earth Force) then fires out the cannonball-like mass of energy with immense force in the attack known as the Gokai Power Bazooka (ゴーカイパワーバズーカ Gōkai Pawā Bazūka).
The Changemen's Greater Power was taken by Basco, wiping out the Earth Defense Force as a result and taking the Greater Power using his Rapparatta from a male EDF member. Obviously, this man was a Changeman, but his face wasn't shown, so his identity is unknown. He could be either Hiryuu Tsurugi (Change Dragon), Shou Hayate (Change Griffin) or Yuuma Oozora (Change Pegasus).
After the Gokaigers defeated Basco, it was formally issued by Shou. However, it still remains unknown if he was the EDF member that Basco had attacked or not.