Concert Clean-up

Follow the red arrow on the mini-map to a dungeon. Just outside the dungeon entrance is a hypello who will heal you if you speak to him.

When you enter the dungeon, take a right then left and go forward to find a chest with a X-Potion. Go back to the entrance and take a left this time then right to find a chest with a Haste Bangle.

Go back and climb on the boulder on the right. Jump across and then head north. At the four-way crossing, look right for a chest with Phoenix Down x2. Before climbing up to the next section, go right to find a chest with an Elixir.

When you climb up, you'll be able to see the fiend. Jump down to engage the Zalamander. After defeating it, there will be a chest where it stood with a Black Ring. When you exit the dungeon, you'll get Mission Complete!

Walkthrough:
Required: Yes
Description: A fiend has crawled out from beneath the earth. Exterminate it so concertgoers can listen to your song without any distractions!
Objective: Defeat the boss fiend