Equipment

Abracadabrus Absorbing Tattoo All-Purpose Tool Amethyst Lodestone Ammunition, +1, +2, or +3 Amulet of the Black Skull Amulet of the Devout Amulet of the Planes Animated Shield Antimagic Armor Arcane Cannon Arcane Grimoire Arcane Propulsion Arm Armor of Safeguarding Armor, +1, +2, or +3 Arrow of Slaying Bag of Devouring Baleful Talon Battle Standard of Infernal Power Blade of the Medusa Blast Scepter Bloodaxe Bloodseeker Ammunition Bloodshed Blade Bloodwell Vial Bobbing Lily Pad Boots of Haste Bow Of Melodies Bracelet of Rock Magic Candle of Invocation Cape of Enlargement Carpet of Flying Cataclysm Bolts Cauldron of Rebirth Chime of Exile Chronolometer Cloak of Arachnida Clockwork Armor Conch of Teleportation Constantori's Portrait Corecut Dagger Crown Of Whirling Comets Crystal Ball Crystalline Chronicle Dancing Sword Deck Of Dimensions Deck Of Wild Cards Demon Armor Devastation Orb Dimensional Loop Dispelling Stone Dragon Scale Mail Dragonhide Belt Duskcrusher Dwarven Plate Dwarven Thrower Dyrrn's Tentacle Whip Efreeti Bottle Eldritch Staff Far Gear Fate Cutter Shears Fish Suit Flying Citadel Helm Fool's Blade Forcebreaker Weapon Frost Brand Ghost Step Tattoo Hammer of Runic Focus Helm of Brilliance Helm of Devil Command Heward's Hireling Armor Horn of Valhalla Horned Ring Horseshoes of a Zephyr Hunter's Coat Illusionist's Bracers Ingot of the Skold Rune Kyrzin's Ooze Last Stand Armor Lifewell Tattoo Living Armor Lord's Ensemble Lucent Destroyer Manual of Bodily Health Manual of Gainful Exercise Manual of Golems Manual of Quickness of Action Mindblasting Cap Mindguard Crown Mirror of Infinite Transpondence Mirror of Life Trapping Mirror of Reflected Pasts Mistral Mantle Moon Sickle Mudslick Tower Navigation Orb Nimbus Coronet Nine Lives Stealer Nolzur's Marvelous Pigments Oathbow Oil of Sharpness Orb of the Veil Ornithopter of Flying Pennant of the Vind Rune Peregrine Mask Polymorph Blade Potion of Flying Potion of Invisibility Potion of Longevity Potion of Possibility Potion of Speed Potion of Vitality Raven's Slumber Reincarnation Dust Rhythm Maker's Drum Ring of Amity Ring of Red Fury Ring of Regeneration Ring of Shooting Stars Ring of Telekinesis Robe of Scintillating Colors Robe of Stars Rod of Absorption Rod of Alertness Rod Of Hellish Flames Rod of Security Rod of the Pact Keeper, +1, +2, +3 Rotor of Return Ruidium Armor Ruidium Shield Ruidium Weapon Sanctum Amulet Sapphire Buckler Scimitar of Speed Shard of the Ise Rune Shield of the Uven Rune Shield, +1, +2, +3 Skull Helm Sling Bullets of Althemone Speaking Stone Spear of Backbiting Spellguard Shield Staff of Dunamancy Staff of Fate Staff of Fire Staff of Frost Staff of Power Staff of Striking Staff of Thunder and Lightning Steel Stonemaker War Pick Sword of Sharpness Sword of the Paruns Tasha's Creeping Keepboat Thunderbuss Tidecaller Trident Timepiece of Travel Tinkertop Bolt Blaster 1000 Tome of Clear Thought Tome of Leadership and Influence Tome of Understanding Voyager Staff Wand of Polymorph Wand of the War Mage Watchful Helm Weapon of Throne's Command Weapon, +1, +2, or +3 Wheel of Stars Wyrmreaver Gauntlets

Magic Items by Rarity

Common Uncommon Rare Very Rare Legendary Artifact Varies Unknown

Ring · Very Rare

Horned Ring

Ring, very rare (requires attunement)

Source - Waterdeep: Dungeon of the Mad Mage

Allows an attuned wearer to ignore Undermountain's magical restrictions (see "Alterations to Magic" in source).

HomeEquipmentMagic ItemsVery RareHorned Ring