Ring of Resistance

A Ring of Resistance is an enchanted ring that provides the wearer with resistance to a particular damage type. The type of resistance granted depends on the inserted gem.

Mechanics
Rings of Resistance require attunement, and provide the wearer with resistance to particular damage types. The resistance granted depends on the insert gem:
 * Pearl: Acid
 * Tourmaline: Cold
 * Garnet: Fire
 * Sapphire: Force
 * Citrine: Lightning
 * Jet: Necrotic
 * Amethyst: Poison
 * Jade: Psychic
 * Topaz: Radiant
 * Spinel: Thunder

Campaign 1: Vox Machina
A Ring of Psychic Resistance was for sale at Gilmore's Glorious Goods.

Delilah Briarwood wore a Ring of Lightning Resistance, before it was looted from her dead body defeated by Vox Machina near Ziggurat in Whitestone. It was later given to Percy, who in turn later bartered it away in exchange for information from Whaska in the City of Brass.

Campaign 2: The Mighty Nein
Lord Diedric Sutan ordered a Ring of Fire Resistance from the Meandering Treasures store in Nicodranas some time in 835 PD. After failing to provide complete payment for the ring, it was then sold to Fjord for 5,000gp the following year. Fjord later gifted the ring to Jester.