After completing Mission 7, you’ll be approached by Vessa seeking out your help to collect 107 wisps into the Odd Keystone. They have been scattered across the whole Hisui region. As you collect the wisps, you can receive rewards from Vessa. Below are the wisps found at Cobalt Coastlands!
On the southern hill overlooking Beachside Camp
On the western cliff at Crossing Slope
Atop cliff on the beach overlooking the ocean in northwestern Bathers’ Lagoon
Central Bathers’ Lagoon on a rock in the middle of a pond
On a small island south of Hideaway Bay
On an island at Tombolo Walk
On the tip of the “ring finger” at Sand’s Reach
On a small island west of Sand’s Reach
On an island in northern Tranquility Cove
On a rock on the beach in northern Ginkgo Landing near the alpha Machoke
On the side of the cliff between Veilstone Cape and Castaway Shore
On the top point of the cliff in northwestern Veilstone Cape
On the eastern side of the mountain in Spring Path
On the western cliffside overlooking Spring Path
On the southeastern tip of Islespy Shore
On the most north central island on the map
On the little island hidden behind the giant volcano in the northeastern part of the map
On the small island with 2 trees south of Firespit Island
On Firespit Island