Magic Items

"This rune is one of the dozen keys which are meant to open the gateway to the wishing well."

Minor Property: Key

Wondrous Item, Common
This orb can be used as an Arcane Focus.
While holding this orb, you can take a Magic action to determine which way is magnetic north. Nothing happens if the orb is used in a location that has no magnetic north.

Wondrous Item, Legendary (Requires Attunement by a Sorcerer, Warlock, or Wizard) This elegant garment is made from exquisite cloth and adorned with runes. You gain these benefits while wearing the robe. Armor. If you aren’t wearing armor, your base Armor Class is 15 plus your Dexterity modifier. Magic Resistance. You have Advantage on saving throws against spells and other magical effects. War Mage. Your spell save DC and spell attack bonus each increase by 2.

Wondrous Item, Very Rare This book contains guidelines for influencing and charming others, and its words are charged with magic. If you spend 48 hours over a period of 6 days or fewer studying the book’s contents and practicing its guidelines, your Charisma increases by 2, to a maximum of 30. The manual then loses its magic but regains it in a century.

Wondrous item, common (requires attunement by a spellcaster)
Etched with eldritch runes, this 1-inch-diameter ruby allows you to use a simple or martial weapon as a spellcasting focus for your spells. For this property to work, you must attach the ruby to the weapon by pressing the ruby against it for at least 10 minutes. Thereafter, the ruby can't be removed unless you detach it as an action or the weapon is destroyed. Not even an antimagic field causes it to fall off. The ruby does fall off the weapon if your attunement to the ruby ends.
This item is found in Xanathar’s Guide to Everything.
The Undisputed Multiversal Championship belt is made of polished gold and inlaid with decorative gems. The blood-red rubies inset into the belt can be removed only by the reigning Multiversal Champion. Once removed, they function as rubies of the war mage.

Wondrous Item, Legendary

This cube is 3 inches across and radiates palpable magical energy. The six sides of the cube are each keyed to a different plane of existence, one of which is the Material Plane. The other sides are linked to planes determined by the DM.

(1 Abyss, 2 Astral Plane, 3 Avernus, 4 Far Realm, 5 Material Plane, 6 Plane of Earth)

The cube has 3 charges and regains 1d3 expended charges daily at dawn. As a Magic action, you can expend 1 of the cube’s charges to cast one of the following spells using the cube.

Gate. Pressing one side of the cube, you cast Gate, opening a portal to the plane of existence keyed to that side.

Plane Shift. Pressing one side of the cube twice, you cast Plane Shift, transporting the targets to the plane of existence keyed to that side.

Legendary
"This Weapon seems to have some form of limited sentience, the wielder can feel the raging storm bound inside the metal. It is said the weapon itself was forged using a stolen part of Talos essence." War Leader, The bearer can use an action to cause his or her voice to carry clearly for up to 300 feet until the end of the bearer’s next turn. Weapon (Maul), Legendary (Requires Attunement) You gain a +1 bonus to attack rolls and damage rolls made with this magic weapon. The weapon has 5 charges. You can expend 1 charge and make a ranged attack with the weapon, hurling it as if it had the Thrown property with a normal range of 20 feet and a long range of 60 feet. If the attack hits, the weapon unleashes a thunderclap audible out to 300 feet. The target and every creature within 30 feet of it other than you must succeed on a DC 17 Constitution saving throw or have the Stunned condition until the end of your next turn. Immediately after hitting or missing, the weapon flies back to your hand. The weapon regains 1d4 + 1 expended charges daily at dawn. Giant’s Bane. While you are attuned to the weapon and wearing either a Belt of Giant Strength or Gauntlets of Ogre Power to which you are also attuned, you gain the following benefits: Giants’ Bane. When you roll a 20 on the d20 for an attack roll made with this weapon against a Giant, the creature must succeed on a DC 17 Constitution saving throw or die. Might of Giants. The Strength score bestowed by your Belt of Giant Strength or Gauntlets of Ogre Power increases by 4, to a maximum of 30.