+2 Version (NG++): On a wooden beam below the Prison Tower bonfire in Irithyll of the Boreal Valley/ Anor Londo.From the Great Belfry bonfire, proceed down the stairs and make your way towards all the giant enemies on the left, they'll be patrolling near the only ruins you can see. The Stray Demon resides at the Old Wolf of Farron bonfire, in the topmost area (take the elevator.)
The art of war has been a constant since ages past, and those who would follow in Havel's footsteps are no fewer now than in his own day. This ring was named after Havel the Rock, the battlefield compatriot of Gwyn, the First Lord. A ring for warriors keen on heavy acoutrements.