Upon arriving in Natlan you hear a drill-like sound. Coming up a cliffside a girl riding a tanuki-looking mount with a drill at the bottom comes into view

Kachina: “Hmm, you’re not from around here are you? Name’s Kachina,” she says as one of her ears twitches. “There’s many treasures hidden in the earth to uncover! I know this mountain like the back of my hand!”