Rings

Rings are items in Demon's Souls with various uses to help the player.

There are 26 rings in total; obtaining all the rings gives the Rogue's Trophy. The following are all the rings in the game:

Ring	Effect	Location
Cat's Ring	Nullifies falling damage	Patches the Hyena Leechmonger Archstone
Clever Rat's Ring	When HP is below 30%, increases attack power by 50%	Tower of Latria
Cling Ring	Increases your Max HP in Soul Form by 40-50%	Boletarian Palace
Dull Rat's Ring	When HP is below 30%, increases defense by 50%	Lord Rydell
Eternal Warrior's Ring	Increases stamina regeneration speed	Old King Doran
Foe's Ring	Increases damage by 20% as Black Phantom	Mephistopheles
Fragrant Ring	Recovers 1 MP every 4 seconds	Fool's Idol Archstone Sparkly the Crow Patches the Hyena
Friend's Ring	Increases damage by 20% as Blue Phantom	The Monumental
Graverobber's Ring	Becomes harder for Black Phantoms to detect	Graverobber Blige
Master's Ring	Increases the damage of timed attacks by 15% Decreases damage for all other attacks	Executioner Miralda Flamelurker Archstone
Regenerator's Ring	Recovers 1 HP every 4 seconds	Sparkly the Crow Shrine of Storms Leechmonger Archstone
Ring of Avarice	20% More soul points from enemies.	Former Royal's Wife Fool's Idol Archstone
Ring of Devout Prayer	+1 miracle slot	Sparkly the Crow Selen Vinland Saint Urbain
Ring of Disease Resistance	Multiplies Plague Resistance (not including armor) by 4	Armor Spider Archstone Fool's Idol Archstone
Ring of Flame Resistance	+40 Fire defense	Boletarian Palace Patches the Hyena
Ring of Gash Resistance	Multiplies Bleed Resistance by 4	Phalanx Archstone Patches the Hyena
Ring of Great Strength	Increases equip weight by 50%	Biorr of the Twin Fangs
Ring of Herculean Strength	Increases load weight by 50%	Stockpile Thomas
Ring of Magical Dullness	Magic Defence +20% Magic Power -40%	Sparkly the Crow Valley of Defilement
Ring of Magical Nature	+1 magic slot	Yuria the Witch
Ring of Magical Sharpness	Magic Power +20% Magic Defence -30%	Sage Freke
Ring of Poison Resistance	Multiplies Poison Resistance (not including armor) by 4	Boletarian Palace Stonefang Tunnel
Ring of Sincere Prayer	Increases miracle power by 50% Increases miracle casting time	Maiden Astraea Archstone
Ring of the Accursed	Attracts more attention from foes	Mephistopheles Tower Knight Archstone
Ronin's Ring	Improves a weapon's durability by 50%	Scirvir the Wanderer Adjudicator Archstone
Thief's Ring	Reduces attention from foes	Boletarian Palace Patches the Hyena