Sun Dance!!

'''Sun Dance!! 'is the eighteenth episode of the Reign of Lord Tetsei Saga and the twenty-fifth episode of Sazeku-Ba!''

Overview
Tadashi and Riku performs the sun dance to cause the rain to light up, giving the other back their speeds. In addition, Lord Tetsei tells them the tale of how he came to be and how he gain all of his power. They then continue the fight but they are easily overpowered and have almost no options left. He then executes the Marashi Buster on the two, barely keeping them alive.