This ring summons the very storms within the planet. While attuned to the ring, you are immune to thunder and lightning damage. You may also cast the Guiding Bolt spell, Thunderclap, Thunderwave, True Strike, and Earthbind. The ring can be found at the top of mountains or in Yuan-ti temples. If you come across a storm or rock giant while attuned to this ring, it is charmed by you for 1d20 hours (if your roll a 20, roll again and the roll becomes days) A character can make this ring by getting a belt of storm giant strength, ring of steel and a diamond. It is created by striking these items with lightning at the same time

Notes: Immunity: Lightning, Immunity: Thunder, Must be attuned by Sorcerer or Warlock