A guide on how to find and complete the Misae Suma shrine.
How to Reach the Shrine
You might want to activate Wasteland Tower before looking for this shrine. Go to Daqo Chisay Shrine, then go south all the way to the Southern Oasis, and go east from there until the Sheikah Sensor leads you to this shrine.
When you find the shrine, talk to the Gerudo who is lying on the pedestal. Pokki wants one last taste of the drink Noble Pursuit. This starts the "The Perfect Drink" shrine quest.
Go back to Daqo Chisay Shrine, put on your Gerudo clothes (see Reach Gerudo Town for instructions on how to get the Gerudo clothes), and go into Gerudo Town. Go to the bar near the north corner of town. Talk to the woman behind the counter and offer to get the ice for Furosa.
Sit by a fire until noon, then go north from Gerudo Town, past the Northern Ruins, to the Northern Icehouse (or float down to the Northern Icehouse from Gerudo Tower). The entrance is a trap door under a turtle-shaped rock.
Talk to Anche to get a block of ice. Then walk up the stairs and go south. Stay in the shade as much as possible, because the sunlight makes the ice start to melt. If enemies attack, set the ice down in the shade while you fight.
When you reach the southern end of the ruins, Furosa will call to you. Walk up to her to give her the ice.
Then go back to Misae Suma Shrine, where you first found Pokki. Talk to her and she will go running back to Gerudo Town. Then you can examine the pedestal to open the shrine.
Treasure Chest in the Shrine
The chest in the shrine contains a diamond.