elemental gem

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: uncommon

Attunement: No

This gem contains a mote of elemental energy. When you use an action to break the gem, an elemental is summoned as if you had cast the conjure elemental spell, and the gem’s magic is lost. The type of gem determines the elemental summoned by the spell.

Gem Summoned Elemental
Blue sapphire Air elemental
Yellow diamond Earth elemental
Red corundum Fire elemental
Emerald Water elemental