Tekkadan's train transport from Alaska to Edmonton is stopped by Carta's forces, who challenges them to a duel for Makanai and Kudelia's custody. Mikazuki responds by himself, wiping her escorts out and seizing Carta's crippled suit, intent on avenging Biscuit. However, Gaelio intervenes in the Gundam Kimaris Trooper before Mikazuki can finish Carta and escapes with her in tow. Despite being rescued from the Gundam Barbatos, Carta dies from her injuries while calling McGillis' name, leaving Gaelio anguished.