B'T X — Season 1, Episode 4: Appearance! The Legendary Spirit Knight

Episode synopsis

X is finally willing to cooperate with Teppei. Suddenly, one of the best fighters in the Machine Empire appears before them! Fou Rafine, and his B't Je'taime! Je'taime's sonic attack is called the Deadly Carol. X and Teppei have never been up against fighters as strong as these two!Episode summary graciously provided by Vortex Fansubs

About B'T X

After years of absence, Teppei’s joyous reunion with his brother is cut short when the two brothers are attacked. When his brother is kidnapped, Teppei gives chase only to find himself cornered in a junkyard when a miracle appears. His spilled blood awakens the legendary B’t X.

More episodes from Season 1

• E1Miracle! The Revival of B't X
• E2Rebirth! The Sun Battler
• E3Confrontation! The Machine Empire
• E5Departure! Desperate Battle Road
• E6Fear! The Watch Man, Pirate in the Desert
• E7Frightening! The Mystery of the Machine Emperor
• E8Magnificent! The Dazzling Soldier, Kamiura
• E9Fear! Evil Flower
• E10Chase! Metal Face Counter attacks
• E11Invincible! Spirit General of the East, Ron
• E12Formidable Enemy! The Warrior, Kaos
• E13Buddy! The Bond of a Passionate Soul