Key Item Locations in Stormveil Castle
The is dropped by Margit the Fell upon defeating him. He’s located on the approach to from the southeast. You can see our guide to the boss fight if you need help defeating him. The is a special item which increases the number of Talisman slots that you can carry at the same time by 1, allowing you to use two at the same time.
Furlcalling Finger Remedy 1
The is located on the third floor in the first rooms of the castle as you enter from the Stormveil Cliffside Site of Grace. More specifically, you’ll find it in the room where the who ambushes you in the dark dwells.
The is located in a chest beyond the mist in the rat cellar, the entrance to which can be found in the southern part of the main courtyard. You’ll need a to use on the Imp Seal Statue in order to dispel the mist and gain access to the lower levels.
The item is in a chest on the second floor from the main hall, where the roams around the large table. It’s possible to sneak in to open the chest without being seen, but you’ll need to be quick. The allows you to transform into any number of nearby objects, thereby being disguised from nearby enemies. It can be useful to use as you wait for a powerful patrol to pass by if you have no escape route without being seen.
The can be found within the pile of humanoid bodies beneath the hanging giant, adjacent to the main hall. The pile is guarded by two creatures, so you’ll need to kill them first. The item can be given to in to further her quest. Doing so unlocks shop, which you can use to upgrade your Spirit Ashes.
Stonesword Key 1
This can be found in the ruins of a tower on the rooftops. You can access it relatively easily from the Rampart Tower Site of Grace, but if you don’t know where you’re going it can be difficult to find. See the gif below if you’re struggling.
Stonesword Key 2
Festering Bloody Finger
The can be looted from a corpse in the cellar guarded by an Imp Seal Statue. You’ll find two enemies with large axes within the room, so be ready to fight them. The easiest way to reach the cellar is from the main hall: go to the northwestern corner of the hall, where you’ll find a side room leading to the Imp Seal Statue.
Golden Seed 1
Stonesword Key 3
This can be looted from a corpse in the Underground Crypt, the same place where the above Root Monster is located. See the below gif for an easy route down to the crypt from the Rampart Tower Site of Grace.
Nomadic Warrior’s Cookbook 
The can be looted from a corpse on a wooden platform overlooking the courtyard. See the below gif for a quick guide on how to get there from the Rampart Tower Site of Grace. The cookbook provides the recipe.
Furlcalling Finger Remedy 2
Golden Seed 2
Godrick’s Great Rune
The item can be found beside a spirit praying beyond Godrick’s throne room. Note that you don’t need to defeat Godrick to obtain it, you can enter from behind by going around the castle using the broken bridge route. The item can be used to progress Hyetta’s quest.