Balancing Core

Wondrous Item An aquamarine gemstone that feels cool to the touch and putting an ear to the stone causes you to begin hearing soft crashes of waves. The creature attuned to this item does not suffer from exhaustion caused by the desert and the gem has 1d6+2 charges, you can expend a single charge from the gem to create 4 pints of cool water or to remove a level of exhaustion caused by the desert from a friendly creature that you can touch with the gem. These charges may be recharged in 2 days. Varies (this item requires attunement)