- Found in Sen's Fortress, on a corpse near a Serpent Soldier. Upon reaching the second set of rolling boulders, go up the stairs and jump down halfway onto a platform with a body and a Serpent Mage on it. From here one can drop down onto a landing where the Ring and the previously mentioned Serpent Soldier can be found.
- Dropped from Griggs of Vinheim.
The Slumbering Dragoncrest Ring masks the wearer's sound from enemies. This includes actions such as backstabbing or hitting weapons against a solid surface.
This ring proves very useful when battling Hawkeye Gough, as he is blind and requires the player to hit him or make noise if the player avoids his first attacks.