After you complete Link’s Awakening Key Cavern and have the Pegasus Boots, you’ll be able to pick up a new tool — an Ocarina — from that mysterious Dream Shrine in Mabe Village. This guide will show you how to find the shrine and collect the Ocarina.
Head to Mabe Village
Make your way back to Mabe Village. There’s a small stone building along the top edge of town, just north of the shop. There are three boulders blocking the entrance. (You’ll be able to move them once you pick up the Power Bracelet in Level 2 – Bottle Grotto, but you won’t be able to complete the inside without the Pegasus Boots from Level 3 – Key Cavern).
Inside the Dream Shrine
Examine the bed inside to be transported to a one-room dungeon populated by Arm-Mimics. Sprint through them all as you spiral in toward the center. There are two rewards in the middle. The chest on the right has rupees, and on the left, you’ll pick up the Ocarina.
Learn your first song
Head over to where Marin is standing next to the Flying Rooster whirligig. She’ll teach you the Ballad of the Wind Fish, which you’ll need later in your journey.