Magic Items

Wraps of Unarmed Prowess +1 ("Mark of Maglubiyet", Guardian Minor Property)
Wondrous item, uncommon

While you’re wearing these cloth wraps, your unarmed strikes are considered magical for the purpose of overcoming immunity and resistance to nonmagical attacks and damage, and you gain a +1 bonus to the attack and damage rolls of your unarmed strikes.

The Book of Many Things, pg. 69

“The mark of Maglubiyet: A dark battle axe lies upon a new moon.”

Guardian. The item whispers a warning to its bearer, granting a +2 bonus to initiative if the bearer isn’t incapacitated.

Wondrous Item (holy symbol), uncommon (requires attunement by a cleric or paladin)

This emblem is the symbol of a deity or a spiritual tradition. As an action, you can attach the emblem to a suit of armor or a shield or remove it.

The emblem has 3 charges. When you or a creature you can see within 30 feet of you suffers a critical hit while you’re wearing the armor or wielding the shield that bears the emblem, you can use your reaction to expend 1 charge to turn the critical hit into a normal hit instead.

The emblem regains all expended charges daily at dawn. This item is found in Tasha’s Cauldron of Everything, pg. 128. The Maercryshal shard has a vibrant blue color that shimmers whenever its charges are used.

In addition, this guardian emblem has the Harmonious minor property. Attuning to this item takes only 1 minute.

The tattoo takes its form as a transistor on your hand and a semi-circle gauge on our back. When the eldritch maul is activated, the claw is a crackling white energy (an artificial gravity field) from the user’s hand.
In addition, this tattoo has the Sentinel minor property: This item glows faintly when aberrations are within 120 feet of it.

Frost Brand Shortsword

Instrument of the Bards (Doss Lute)
Source: Dungeon Master's Guide
Wondrous item, Uncommon

An instrument of the bards is an exquisite example of its kind, superior to an ordinary instrument in every way. Seven types of these instruments exist, each named after a legendary bard college. The following table lists the spells common to all instruments, as well as the spells specific to each one and its rarity. A creature that attempts to play the instrument without being attuned to it must succeed on a DC 15 Wisdom saving throw or take 2d4 psychic damage.

You can use an action to play the instrument and cast one of its spells. Once the instrument has been used to cast a spell, it can't be used to cast that spell again until the next dawn. The spells use your spellcasting ability and spell save DC.

You can play the instrument while casting a spell that causes any of its targets to be charmed on a failed saving throw, thereby imposing disadvantage on the save. This effect applies only if the spell has a somatic or a material component.

This lute has a body made of golden wood, strings made of spider silk, and parts made of elk antlers. It shimmers brightly in sunlight. An alto clef symbol is carved into the head of the instrument.
Instrument
Rarity
Spells
All
-
Fly, Invisibility, Levitate, Protection from Evil and Good, plus the spells listed for the particular instrument

Curse: This dagger is cursed and becoming attuned to it extends the curse to you. While you remain cursed, you are unwilling to part with the dagger, keeping it on your person always. While attuned to this weapon, you feel compelled to kill a humanoid creature with it every tenday, proclaiming “To the Hidden Lord!” when you do so.

Every day that you resist this compulsion, you must make a successful DC 10 Constitution saving throw or take a level of fatigue. This magically induced fatigue disappears when you kill a humanoid with the dagger.

Wondrous item, rare (requires attunement).

While wearing this cloak, you have advantage on Dexterity (Stealth) checks. In an area of dim light or darkness, you can grip the edges of the cloak with both hands and use it to fly at a speed of 40 feet. If you ever fail to grip the cloak's edges while flying in this way, or if you are no longer in dim light or darkness, you lose this flying speed. While wearing the cloak in an area of dim light or darkness, you can use your action to cast Polymorph on yourself, transforming into a bat. While you are in the form of the bat, you retain your Intelligence, Wisdom, and Charisma scores. The cloak can't be used this way again until the next dawn. This item is found in the Dungeon Master’s Guide.

This cloak made of ebony, sapphire, and ruby threads is fashioned to look like two butterfly wings, reminiscent of a real gadabout. The soft, velvety cloth shimmers in the light. When this cloak's property is used to transform, the transformed creature appears as an elegant, colorful butterfly.

Wondrous Item, uncommon (requires attunement)

Made of tattered, patched canvas and stitched together with thick, coarse twine; a homelier cloak you'll likely never see. The only exceptional component of the beastly thing is the saucer-sized black dragon scale that hangs over the wearer's chest when the cloak is worn. It is glossy and bears the sigil of Nightscale herself.

Food and other perishable items do not age or decay while inside a Chest of Preserving. The chest is 2½ feet long, 1½ feet wide, and 1 foot tall with a half-barrel lid. The chest has a lock, which can be picked with thieves' tools and a successful DC 15 Dexterity check. Smashing the lock or any other part of the chest renders it nonmagical.

Armor (Breastplate), Uncommon

While wearing this armor, you can take a bonus action to make the armor emit poisonous spores, which fill a 10-foot-radius sphere centered on yourself. Each creature in that area must succeed on a DC 15 Constitution saving throw or have the poisoned condition until the end of your next turn. Once this property is used, it can’t be used again until the next dawn.

This armor consists of a fitted metal chest piece worn with supple leather. Although it leaves the legs and arms relatively unprotected, this armor provides good protection for the wearer's vital organs while leaving the wearer relatively unencumbered.

The dried remains of a sentient cheese formed into a tough shell. When activated, the armor acts as a cheese shaker and sheds pungent cheese flakes in a 10-foot-radius.

Strange Material. The item was created from a material that is bizarre given its purpose. Its durability is unaffected.