Stone of Controlling Earth Elementals

Rare

If the stone is touching the ground, you can use an action to speak its command word and summon an earth elemental, as if you had cast the conjure elemental spell. The stone can't be used this way again until the next dawn. The stone weighs 5 pounds.

Amulet of health

Rare

Wondrous Item, 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 without it. This item is found on Magic Item Table G in the Dungeon Master’s Guide. An electrum pendant in the shape of an eye surrounded by grasping tentacles hangs from a mithril chain. You have the feeling you are being watched whenever you were this amulet.