Amulet of Health (with flavor text)

Rare

Wondrous, rare, requires attunement Your Constitution score is 19 while you wear this amulet. It has no effect on you if your Constitution is already 19 or higher. This item is found in the Dungeon Master’s Guide. This obsidian amulet was given to Tenebris Umbra by Kothys. When attuned to this item, the essence of the Shadowfell imbued into it by Kothys turns its owner’s body deathly cold and numbs the skin it touches.

Cloak of the Bat

Rare

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.