Soh Kofi Shrine is a Shrine from The Legend of Zelda: Breath of the Wild. This Shrine is located north of Lanayru Tower in the Lanayru Wetlands region next to the path that leads to the bridge where Link can first encounter Prince Sidon. The Sheikah Monk Soh Kofi offers "A Minor Test of Strength" trial and he will give a Spirit Orb to Link upon completion of the trial. Link can find a Knight's Bow in the Treasure Chest of this Shrine.
Hero's Trial: A Minor Test of Strength
A Minor Test of Strength is a combat trial featuring a Guardian Scout II wielding a Guardian Sword and Guardian Shield. Defeating the Guardian unlocks the door leading to a chamber containing a Treasure Chest containing a Moonlight Scimitar and Soh Kofi.
After completing the trial, the Guardian Scout here may occasionally respawn, allowing Link to combat it again to obtain another Guardian Sword and Guardian Shield, or so Link can add the Guardian Scout II entry to the Hyrule Compendium by taking its picture with the Camera Rune.