Sage's Will

On the Luminous Stone island.

Inside chest attached to Flux Construct II.

Chest on the middle level of this island.

You can glide down from the top, along the south face. Or Ascend from the lower level.

Inside the chest. You need to raise th e hatch adn let the water out for a long enough period for you to safely grab this.

Inside chest guarded by King Gleeok.

Inside chest attached to Flux Construct III.

Inside chest guarded by King Gleeok.

Use the nearby Wing, Fan and/or Rockets to reach this chest.

Inside chest on the lower level of the island.

Use Mirrors to shine light onto the panel above the gate.

There’s a Stake nearby you can use to affix the angle.

End of the lower jaw of Dragonhead Island.

Reward for defeating King Gleeok.

Inside Starview Island.

Use Mirrors to reflect the light towards the panel in front of the gate with the treasure chest.

From chest glued to the Flux Construct III.

From chest inside the lower half of the spherical island where the crystal for The Sokkala Sky Crystal is.

You can use Ultrahand to rotate the spherical apparatus so the entrance is positioned between the two halves of the island.

From chest inside the lower half of the spherical island where the Jirutagumac Shrine is.

By default, the entrances to the island rotate automatically.

You can either ride/stay near an entrance until it reaches the lower half.

Or you can detach the Fan and push the lever yourself until an entrance is between the two halves.

From chest glued to the Flux Construct II.

Inside chest glued to Flux Construct III.

In a chest inside the upper island north-west from Joku-usin Shrine.

You can reach this island by using the piston launcher on the roof of the building with the three Like Likes.

Remember to angle the launcher slightly right. You can wait for lightning to strike the apparatus to power the launcher.

Or you can use lightning-based attacks on the apparatus, provided you have enough protection to not get shocked.

Note: Our screenshot is from before the fog has been lifted. We don’t recommend exploring like this.