Elemental Gem of Wind

Wondrous Item, uncommon
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. This gem is a Blue Sapphire that summons an Air Elemental.

History

Elemental Gems are common in each of their respective elemental planes. Mages will often spend time catching wild elementals within these gems and sell them to Aristocats to protect their homes or goods. The gem works exactly the same as Conjure Elemental one time.