Ash Knuckle Ring
Increases petrification resistance. Found in Grave of Saints. After dropping down the exposed coffins past the Royal Rat Vanguard, you'll land by a broken bridge. Leap over the gap to reach the chest that contains this.
Increases poison resistance. Received upon reaching Rank 1 in the Way of Blue covenant. See our Dark Souls 2 covenants guide for more information.
Can also be purchased from Cromwell the Pardoner in the Brightstone Cove Tseldora chapel.
Blue Tearstone Ring
Increases physical defense when HP is low. This is found in Belfry Luna; for information on how to reach this area, see our Pharros' contraptions guide. Once here, climb the first set of wooden stairs, then drop into the hole on your right. Open the chest down here to find the ring.
Can also be received upon reaching Rank 3 in the Way of Blue covenant. See our Dark Souls 2 covenants guide for more information.
Bracing Knuckle Ring
Slows equipment degradation. Getting to this is a bit complicated. Start from the Servants' Quarters bonfire, head outside, and follow the walkway into the next tower. Head up the spiral steps here, and move through the wine casket room into the room with lots of clay figures. Next to the big one is a seemingly empty room, but interact with the back wall, and you'll reveal a secret hallway. Move through and interact with the wall on your left to open a secret exit to the walkways outside. You'll find the ring atop a corpse around the corner.
Bracing Knuckle Ring +1
Slows equipment degradation. Can be purchased from Chancellor Wellager in Drangleic Castle.
Bracing Knuckle Ring +2
Slows equipment degradation. This is found near the Undead Ditch bonfire in Undead Crypt. Enter the next room with the hex-caster above, then look in the corner for a corpse. It holds the ring.
Raises stamina recovery speed. Found in the Pharros treasure chamber in Forest of Fallen Giants. See our Pharros' Contraption guide for more information.
Chloranthy Ring +1
Raises stamina recovery speed. This is found in Shaded Woods, near the Ruined Fork Road bonfire. Take the rightmost, foggy path and hug the right side. Follow this until you start climbing a narrow hill. At the top is a chest containing the ring.