Key Items | Mortal Shell Wiki

Key Items are a type of Item in Mortal Shell. Key Items are found in specific locations and can be used to advance through the campaign or to Upgrade Weapons. Below you can find a list with all Key Items in Mortal Shell, where to find them and how to use them.

Consumables

Key Items

Currency

Experience

Unlimited Use

Key Items in Mortal Shell

Name	Effects	Location
Quenching Acid	Can be used at the Workbench to increase the Weapon Strength, increasing its damage	1x Eternal Narthex 2x Dim Gate 1x Abandoned Chamber 1x Enshrined Sanctum 1x Fallgrim 2x Fallgrim Tower (Vlas) 1x The Mist 1x Temple Grounds 1x Monument of Ash 8x Sester Genessa (New Game + )
Solemn Offering	Can be used to increase the Tarnished Seal healing effect of the empowered ripostes	1x Abandoned Chamber 1x Monument of Ash 1x Eternal Narthex
Forbidden Offering	Can be used to boost Tarnished Seal resolve acquisition	Can be purchased from Corrupted Sester for 3000
Large Bolt	Used as ammo for the Ballistazooka	Can be found at various Locations. The most reliable source is Vlas, who sells them for 800 (Infinite Stock)
Tools	Can be used at the workebench to repair the Ballistazooka weapon.	Can be purchased from Vlas for 8000
Tarnished Seal	Enables you to Parry enemy strikes, interrupting their attacks.	Can be acquired at the Fallgrim Tower. Remove it from The Old Prisoner
Molten Spike	Can be used to unlock the Molten Spike Ability of the Hallowed Sword	Can be found inside a Frog Chests located at the big campsite inside the valley during The Mist
Mechanical Spike	Can be used to unlock the Mechanical Spike Ability of the Hallowed Sword	Can be found at Fallgrim inside a chest located at the Grisha cave, in front of the Fallgrim Tower
Perfumed Censer	Can be used to unlock the Perfumed Censer Ability of the Hammer and Chisel	Can be found at the Eternal Narthex on the left area behind the torch guarded by Ranged Mistresses
Foul Censer	Can be used to unlock the Foul Censer Ability of the Hammer and Chisel	Can be found at the Shifting Archives. Explore the left area. You'll find a teleporter between the scriptures. This will lead you to a small area where you can pick up the Foul Censer
Petrified Winterglass	Can be used to unlock the Petrified Winterglass Ability of the Martyr's Blade	Can be found at the Abandoned Chamber. You'll find a hole on the right part of the third room. Crawl to the other side and you'll find the Petrified Winterglass on top of a tomb
Radiant Winterglass	Can be used to unlock the Radiant Winterglass Ability of the Martyr's Blade	Can be found at the Enshrined Sanctum. Cross the bridge located right after the entrance and go down. Explore the back part of the room and you'll find the Randiant Winterglass
Awakened Stone	Can be used to unlock the Awakened Stone Ability of the Smoldering Mace	Can be found at the Monument of Ash. Open the last tomb, located on the bridge leading to the Sanctum of Flame
Foundry Stone	Can be used to unlock the Foundry Stone Ability of the Smoldering Mace	Can be found at Temple Grounds, inside the first tomb located right after the second room.
Crystalline Gland	Can be used to unlock the Seal Infusion - Crystalline ability of the Tarnished Seal	Can be acquired at Martyr's Altar after defeating Tarsus, The First Martyr
Knotted Gland	Can be used to unlock the Seal Infusion - Knotted ability of the Tarnished Seal	Can be acquired at Shifting Archives after defeating Crucix, The Twiceborn
Inflamed Gland	Can be used to unlock the Seal Infusion - Inflamed ability of the Tarnished Seal	Can be acquired at Sanctum of Flame after defeating Imrod, the Unrepentant
Glimpse of Fallacy	??	Acquired by defeating The Unchained