- One per playthrough can be obtained by trading a Skull Lantern to Snuggly the Crow.
- Reward for joining the Forest Hunter covenant and killing three targets.
Wearers of this ring become transparent, although they are still visible. Enemies aggro from a shorter range, and lose interest after chasing players for a shorter distance. In terms of PvP, players can use the ring in certain environments to remain hidden from their opponent. However, as they can still be locked on to, the usefulness of the ring diminishes severely if discovered by the enemy.
Prior to Patch 1.04, the Ring of Fog also prevented players from locking onto users in PvP. This was considered overpowered by many and From Software took this ability out of the game for balance issues.