Arcadios pushes Lucy and Yukino to safety on top of the ledge, telling them to escape and meet Hisui. He is then rescued from the lava by Lucy's spirit Horologium. Loke arrives with Lucy and Yukino's celestial spirit keys, allowing them to fight Uosuke, who alters the environment around them to counter the various spirits at their disposal. He eventually floods the tunnel with water, inadvertently allowing Lucy to summon Aquarius.