Item Type: Wondrous Item

Item Rarity: Rare

Requires Attunement: No

D&D Beyond: Stone of Controlling Earth Elementals

Source: Dungeon Master’s Guide

Consumable: No

While touching this 5-pound stone to the ground, you can take a Magic action to summon an Earth Elemental. It appears in an unoccupied space you choose within 30 feet, obeys your commands, and acts immediately after you on your Initiative count. It disappears after 1 hour, when it dies, or when you dismiss it as a Bonus Action. The stone can’t be used this way again until the next dawn.