Mahou Senshi Louie EP11 - The True Hero Appears?

Based on information bought in a bar, Louie's group heads toward a mountain where a crystal miner named Gonga has supposedly been lost. On the way, they run into Melissa's rival, Isabel, and her team: Renard, Isabel's new champion; Jakinson, a swordsman; and Lily, a Faris priestess.

When both teams find they have the same goal, the rescue turns into a race. Out of breath, the teams agree to work together. They find Gonga in a cave, but he refuses to leave without a very large crystal. With the cave ready to collapse, Louie goes in after it.