While wearing this ring, you have advantage on attack rolls against fire 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 a fire elemental (DC 17). You have resistance to fire damage. You speak and understand Ignan. After slaying a fire elemental, you gain immunity to fire damage and can cast Burning Hands, Fireball, and Wall of Fire.