Ring of Thorns +2
Increases counterattack chance. Received after invading and killing the host 1000 times.
Ring of Whispers
Can hear the voices of foes. Can be purchased from Sweet Shalquoir in Majula.
Royal Soldier's Ring
Increases maximum load. You can find this on the opposite side of No-Man's Wharf (where you ring the bell). Head through the door at ground level below the bell. Inside of this room is a grey, blank wall you can bust through with an explosive spell or item. Beyond is a chest containing the ring.
Royal Soldier's Ring +1
Increases maximum load. To the right of the King's Gate bonfire are several stone soldiers and soul doors. Kill them before the doors to have the way opened, but beware - most chambers house a Ruin Sentinel. Open the last chamber on the right, and loot the chest for the ring.
Royal Soldier's Ring +2
Increases maximum load. Received after defeating Velstadt, the Royal Aegis in New Game Plus.
Slumbering Dragoncrest Ring
Silences footsteps. Received upon reaching Rank 3 in the Rat King Covenant. See our Dark Souls 2 covenants guide for more information.
Spell Quartz Ring
Increases spell resistance. Can be purchased from Carhillillion of the Fold in No-Man's Wharf.
Spell Quartz Ring +1
Increases spell resistance. You can find this in Earthen Peak. From the Central Earthen Peak bonfire, head up the stairs, climb the ladder, and make a left. There's a trio of poison pots over here, and behind them is a fake wall. Interact with it to open a way to a balcony outside. Loot the corpse out there for the ring.