Unstable Stone
- Type
- Combat
- Slots into
- Sidearm
- Found in
- The Unstable Stone can be looted from a chest located west of the Castigator's Keep beacon. This chest is very missable as it is hidden behind an enchantment. Hit the walls of the spire to reveal the chest.
- Fits gear
- 3
- Levels
- 4
Unstable Stone is a Combat Tarstone in Mortal Shell 2, and it slots into a sidearm. Three sidearms accept it. It levels to 4 at the Tarforge in Marrow Keep, once Franz has the Etching Needles. The Unstable Stone can be looted from a chest located west of the Castigator's Keep beacon. This chest is very missable as it is hidden behind an enchantment. Hit the walls of the spire to reveal the chest..
Effect
Landing several shots on the same enemy sets off an explosion around them.
Upgrade levels
Level 1Hitting the same enemy 5 times triggers an explosion that deals splash damage
Level 2The triggered explosion deals 30 splash damage
Level 3The triggered explosion deals 40 splash damage
Level 4The explosion triggers after 4 hits
Goes in
Every weapon and sidearm whose compatibility list names this stone.
