The First Step - S2.E11

A replacement pilot, Yuri Stavrogan, preys on Kaz's hotshot tendencies, which results in his disobeying some of J.T.'s orders and causing tension between all three. The ExoFleet begins an assault on Mercury, and Yuri and Kaz make a point of trying to defeat Thrax, who is considered the best Neo pilot. The ExoFleet takes a Neo base on Mercury, but the Neo Commander Glycon launches a counterattack to draw in the ExoFleet e-frames so that Thrax and the Neo frames can attack the ExoFleet ships. The counterattack is foiled on the ground, but the Neo e-frames are able to attack the ExoFleet task force. Kaz, grounded by Marsh for disobeying orders, goes out to fight. He eventually finds himself in a dogfight with Thrax, and he loses when he gets blinded by the sun. Thinking that there has been enough destruction, Thrax chooses to spare his life.