Magic Items

Wondrous Item, uncommon (requires attunement)
While wearing this necklace, you can breathe normally in any environment, and you have advantage on saving throws made against harmful gases and vapors (such as cloudkill and stinking cloud effects, inhaled poisons, and the breath weapons of some dragons).

Staff, uncommon (requires attunement by a Cleric, Druid, or Warlock)
You can use an action to speak this staff's command word and throw the staff on the ground within 10 feet of you. The staff becomes a giant constrictor snake under your control and acts on its own initiative count. By using a bonus action to speak the command word again, you return the staff to its normal form in a space formerly occupied by the snake.

On your turn, you can mentally command the snake if it is within 60 feet of you and you aren't incapacitated. You decide what action the snake takes and where it moves during its next turn, or you can issue it a general command, such as to attack your enemies or guard a location.

If the snake is reduced to 0 hit points, it dies and reverts to its staff form. The staff then shatters and is destroyed. If the snake reverts to staff form before losing all its hit points, it regains all of them.

Wand, uncommon
This wand has 7 charges. While holding it, you can use an action to expend 1 or more of its charges to cast the magic missile spell from it. For 1 charge, you cast the 1st-level version of the spell. You can increase the spell slot level by one for each additional charge you expend.

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

Wondrous Item, uncommon (requires attunement)
Your Intelligence score is 19 while you wear this headband. It has no effect on you if your Intelligence is 19 or higher without it.

Wondrous Item, rare
This object appears as a wooden box that measures 12 inches long, 6 inches wide, and 6 inches deep. It weighs 4 pounds and floats. It can be opened to store items inside. This item also has three command words, each requiring you to use an action to speak it.

One command word causes the box to unfold into a boat 10 feet long, 4 feet wide, and 2 feet deep. The boat has one pair of oars, an anchor, a mast, and a lateen sail. The boat can hold up to four Medium creatures comfortably.

The second command word causes the box to unfold into a ship 24 feet long, 8 feet wide, and 6 feet deep. The ship has a deck, rowing seats, five sets of oars, a steering oar, an anchor, a deck cabin, and a mast with a square sail. The ship can hold fifteen Medium creatures comfortably.

When the box becomes a vessel, its weight becomes that of a normal vessel its size, and anything that was stored in the box remains in the boat.

The third command word causes the folding boat to fold back into a box, provided that no creatures are aboard. Any objects in the vessel that can't fit inside the box remain outside the box as it folds. Any objects in the vessel that can fit inside the box do so.

Wondrous Item, rare (requires attunement by a Bard)
An Instrument of the Bards is superior to an ordinary instrument in every way. Seven types of these instruments exist, each named after a bard college. 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 play the Cli Lyre to cast one of the following spells: Fly, Invisibility, Levitate, Protection from Evil and Good, Stone Shape, Wall of Fire, and Wind Wall. Once the Cli Lyre 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.

Armor (breastplate), rare
You have a +1 bonus to AC while wearing this armor.

Wondrous Item, rare
These horseshoes were forged for the Hellriders in the days before The Companion to be used on patrols of the roads around the Fields of the Dead. They alight with harmless, white flame when undead are within 120 feet.

These iron horseshoes come in a set of four. While all four shoes are affixed to the hooves of a horse or similar creature, they increase the creature's walking speed by 30 feet.
Sentinel minor magic item property (undead)

Weapon (sling), rare
You have a +2 bonus to attack and damage rolls made with this magic weapon.

Ring, rare (requires attunement)
While you wear this ring, difficult terrain doesn't cost you extra movement. In addition, magic can neither reduce your speed nor cause you to be paralyzed or restrained.

Armor (scale mail), rare
*This armor is made of magically strengthened driftwood with coral embellishments *
You have a +1 bonus to AC while wearing this armor.

Wondrous Item, very rare
This book contains coordination and balance exercises, 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 Dexterity score increases by 2, as does your maximum for that score. The manual then loses its magic, but regains it in a century.