Warmaster’s Shack is a location in Elden Ring. This place is used to acquire Ashes of War. You can also use the site of Grace there.
You can find this place in Storm-Hill. Shack will be in front of the woods in Storm-Hill.
The first reason to visit Warmaster’s Shack is to acquire Ashes of War. When you first arrive at this place you will meet this NPC named Knight Bernahl who will serve you as an Ash of war Merchant. This NPC sells different Ashes in exchange for Runes Involved in different quests and changes his location according to the progress in the game.
Ashes sell-by Knight Bernahl
Bell Bearing Hunter
If you visit Warmaster’s Shack at night you will see a boss which will spawn only at night. This boss has a Sword that will glow red when he attacks. He does simple attacks like slash and teleports forward. Once you learn his attack pattern you can defeat this boss easily. As this boss teleport forward you need a horse to fight with this boss.
After you defeat this boss you will be rewarded by Bone Peddler’s Bell Bearing and 2700 Runes.