stone of controlling earth elementals

Source: System Reference Document 5.0
The text on this page is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.

Category: Wondrous

Rarity: rare

Attunement: No

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.