Sunken treasure

Sunken treasure is a chest that can be gathered from the bottom of the ocean by using the Grappling Hook while on the boat over the sea. Sunken treasure can be found by salvaging over light rings that appear in the sea when their corresponding Treasure Chart has been opened or when their corresponding Triforce Chart has been both opened and deciphered by Tingle. Light rings will also appear when defeating Big Octos and certain Gunboats. There are also light rings that appear in the overworld without any charts or enemies--with some only appearing at night--but these will not be randomized on any settings and will only contain Rupees.

Randomizer Settings

There are three settings that will effect whether sunken treasure has progression items: Big Octos and Gunboats, Sunken Treasure (from Triforce Charts), and Sunken Treasure (from Treasure Charts).

Big Octos and Gunboats

Big Octos

• Seven-Star Isles
• Tingle Island
• Fire Mountain
• Private Oasis
• Diamond Steppe Island
• Two-Eye Reef **

** The Big Octo at Two-Eye Reef has a Great Fairy instead of sunken treasure, and will only contain progression items if both Big Octos and Gunboats and Great Fairies are selected.

Gunboats

• Rock Spire Isle
• Needle Rock Isle

Sunken Treasure (from Triforce Charts)

1. Greatfish Isle
2. Gale Isle
3. Stone Watcher Island
4. Outset Island
5. Cliff Plateau Isles
6. Southern Triangle Isle
7. Seven-Star Isles
8. Two-Eye Reef