Magic Items

Mithral Armor
Armor (medium or heavy, but not hide), uncommon

Mithral is a light, flexible metal. A mithral chain shirt or breastplate can be worn under normal clothes. If the armor normally imposes disadvantage on Dexterity (Stealth) checks or has a Strength requirement, the mithral version of the armor doesn’t.

This concoction looks, smells, and tastes like a potion of healing or other beneficial potion. However, it is actually poison masked by illusion magic. An identify spell reveals its true nature.
If you drink it, you take 3d6 poison damage, and you must succeed on a DC 13 Constitution saving throw or be poisoned. At the start of each of your turns while you are poisoned in this way, you take 3d6 poison damage. At the end of each of your turns, you can repeat the saving throw. On a successful save, the poison damage you take on your subsequent turns decreases by 1d6. The poison ends when the damage decreases to 0.

While wearing this helm, you can use an action to cast the detect thoughts spell (save DC 13) from it. As long as you maintain concentration on the spell, you can use a bonus action to send a telepathic message to a creature you are focused on. It can reply—using a bonus action to do so—while your focus on it continues.
While focusing on a creature with detect thoughts, you can use an action to cast the suggestion spell (save DC 13) from the helm on that creature. Once used, the suggestion property can’t be used again until the next dawn.

This wand has 3 charges. While holding it, you can expend 1 charge as an action to cast the detect magic spell from it. The wand regains 1d3 expended charges daily at dawn.

The wand has 3 charges. While holding it, you can use an action to expend 1 of its charges, and if a secret door or trap is within 30 feet of you, the wand pulses and points at the one nearest to you. The wand regains 1d3 expended charges daily at dawn.

This magic weapon warns you of danger. While the weapon is on your person, you have advantage on initiative rolls. In addition, you and any of your companions within 30 feet of you can’t be surprised, except when incapacitated by something other than nonmagical sleep. The weapon magically awakens you and your companions within range if any of you are sleeping naturally when combat begins.

You have a +1 bonus to attack and damage rolls made with this magic weapon.
Versatile: This weapon can be used with one or two hands. A damage value in parentheses appears with the property–the damage when the weapon is used with two hands to make a melee attack.

This javelin is a magic weapon. When you hurl it and speak its command word, it transforms into a bolt of lightning, forming a line 5 feet wide that extends out from you to a target within 120 feet. Each creature in the line excluding you and the target must make a DC 13 Dexterity saving throw, taking 4d6 lightning damage on a failed save, and half as much damage on a successful one. The lightning bolt turns back into a javelin when it reaches the target. Make a ranged weapon attack against the target. On a hit, the target takes damage from the javelin plus 4d6 lightning damage.
The javelin’s property can’t be used again until the next dawn. In the meantime, the javelin can still be used as a magic weapon.

You have a +1 bonus to attack and damage rolls made with this weapon.
Finesse. When making an attack with a finesse weapon, you use your choice of your Strength or Dexterity modifier for the attack and damage rolls. You must use the same modifier for both rolls.

Decanter of Endless Water
Wondrous item, uncommon

This stoppered flask sloshes when shaken, as if it contains water. The decanter weighs 2 pounds.

You can use an action to remove the stopper and speak one of three command words, whereupon an amount of fresh water or salt water (your choice) pours out of the flask. The water stops pouring out at the start of your next turn. Choose from the following options:

“Stream” produces 1 gallon of water.
“Fountain” produces 5 gallons of water.
“Geyser” produces 30 gallons of water that gushes forth in a geyser 30 feet long and 1 foot wide. As a bonus action while holding the decanter, you can aim the geyser at a creature you can see within 30 feet of you. The target must succeed on a DC 13 Strength saving throw or take 1d4 bludgeoning damage and fall prone. Instead of a creature, you can target an object that isn’t being worn or carried and that weighs no more than 200 pounds. The object is either knocked over or pushed up to 15 feet away from you.

Venture Company Pocket Watch (Orb of Time)
Wondrous item, common

"May this emblem lead you the way into the unknown as you venture forth on your path to new discoveries."
Source: Xanathar's Guide to Everything

While holding this orb, you can use an action to determine whether it is morning, afternoon, evening, or nighttime outside. This property functions only on the Material Plane.

Minor Property: Beacon. You can take a Bonus Action to cause the item to shed Bright Light in a 10- foot radius and Dim Light for an additional 10 feet, or to extinguish the light.

Wand of Magic Missiles
Wand, Uncommon

This wand has 7 charges. While holding it, you can expend no more than 3 charges to cast Magic Missile from it. For 1 charge, you cast the level 1 version of the spell. You can increase the spell’s level by 1 for each additional charge you expend.

Regaining Charges. The wand regains 1d6 + 1 expended charges daily at dawn. If you expend the wand’s last charge, roll 1d20. On a 1, the wand crumbles into ashes and is destroyed.

This charm allows you to give yourself the benefit of a potion of heroism as an action. Once you do so, the charm vanishes from you.

Ring of Jumping
Ring, Uncommon (Requires Attunement)

While wearing this ring, you can cast Jump from it, but can target only yourself when you do so.

Pipe of Remembrance
Source: Ghosts of Saltmarsh
Wondrous item, common

This long, delicate wooden pipe features a bowl made from smooth river stone. When the pipe is lit. smoke exhaled from it does not dissipate, instead lingering around the bearer. After 10 minutes, the smoke forms moving shapes that reenact the bearer's most impressive and heroic achievements for 5 minutes. When this realistic performance is complete, the smoke dissipates. The pipe can't be used this way again until the next dawn.