Kaizoku Sentai Gokaiger

Season 1, Episode 50

Episode Title: Day of the Deciding Battle

Air Date: 2012-02-12

Overview:

Zangyack is advancing on their final plans, which includes an all out attack on the Gokaigers, and the ultimate destruction of Earth! It has been revealed that the Greatest Treasure in the Universe can, and must, be used to wipe out Zangyack's Great Fleet, completely. The Gokaigers are hesitant to do so, as the cost of the power would be the existence of the 34 senior Super Sentai...