Lesson 34: Gowan-Gowan's Dain-Dain! Beast Fist Giant God, Comes

'''Gowan-Gowan's Dain-Dain! Beast Fist Giant God, Comes''' is the thirty-fourth episode of Engine Sentai Go-Onger.

Plot
When the Gekirangers returned from the past back to the Beast Origin Village, they find it consumed in flames. Ken, refusing to accept SaiDain being destroyed in the fire, runs off to the remains of the site with Rio and Mere following. Jyan and the others were about to follow when Kata arrived, revealing that Maku defeated the Kensei before he and the other Kenma had sealed the Kensei into a Dōkokugan so Maku can siphon their lives. While the other Gekirangers battle Kata, Ken battles Rageku after learning she started the fire. But both battles were going horrible for the Gekirangers as Jyan's group proved no match for Kata and were in by Kata's genjutsu Secret Ringi Illusionary Death Prison while Ken was unable to penetrate Rageku's defense. But Ken and Jyan refused to accept defeat, managing to defeat their respective opponents. Infuriated for being humiliated, Kata enlarges and overpowers both Geki Fire and Geki Tohja Wolf. But having fulfilled his vow, Ken regains SoZyuTo and SaiDain emerges from the ruins to battle the Kenma. Geki Chopper then invokes SaiDain's true power, empowering the Gekirangers with the Beast Power Bloom before defeating Kata in SaiDaiOh. However, the Kensei are still trapped in stone and SaiDain's effect were double-edged as Rio and Mere become even stronger. As for Maku, he isn't bothered by Kata's death, and drinks the life energy he managed to take from the Kensei to become more powerful.