While wearing this ring, you have advantage on attack rolls against air elementals, and they have disadvantage on attack rolls against you. The ring has 5 charges and regains 1d4+1 charges daily at dawn. You can expend 2 charges to cast Dominate Monster on an air elemental (DC 17). You descend 60 feet per round when falling and take no damage. You speak and understand Auran. After slaying an air elemental, you gain resistance to lightning damage, a flying speed equal to your walking speed, and can cast Chain Lightning, Gust of Wind, and Wind Wall.