Soul of a Demon is a Boss Soul in Dark Souls 3.
Soul of a Stray Demon
- Can be consumed for 20,000 Souls (Do NOT sell it, unlike other souls it's only worth 2,000 Souls)
- Can be used to make Havel's Ring
- Can be used to make Boulder Heave
- Drops from the Stray Demon above the Old Wolf of Farron bonfire
Stray Demon was first seen in Dark Souls and is the first boss that the player can see right in the beginning of the game.