Magic Items

https://www.dndbeyond.com/magic-items/gray-bag-of-tricks

this ordinary bag, made from gray cloth, appears empty. Reaching inside the bag, however, reveals the presence of a small, fuzzy object. The bag weighs 1/2 pound.

You can use an action to pull the fuzzy object from the bag and throw it up to 20 feet. When the object lands, it transforms into a creature you determine by rolling a d8 and consulting the table that corresponds to the bag's color. See the Monsters Listing for the creature's statistics. The creature vanishes at the next dawn or when it is reduced to 0 hit points.

The creature is friendly to you and your companions, and it acts on your turn. You can use a bonus action to command how the creature moves and what action it takes on its next turn, or to give it general orders, such as to attack your enemies. In the absence of such orders, the creature acts in a fashion appropriate to its nature.

Once three fuzzy objects have been pulled from the bag, the bag can't be used again until the next dawn.

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.

Rod, uncommon

This flat iron rod has a button on one end. You can use an action to press the button, which causes the rod to become magically fixed in place. Until you or another creature uses an action to push the button again, the rod doesn't move, even if it is defying gravity.
The rod can hold up to 8,000 pounds of weight. More weight causes the rod to deactivate and fall.
A creature can use an action to make a DC 30 Strength check, moving the fixed rod up to 10 feet on a success.

This item can be found in the Dungeon Master’s Guide.

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.

Wondrous Item, uncommon

This pen is tipped with an emerald nib and requires no ink to write. While holding this pen, you can cast illusory script at will, requiring no material components.