Cold as the Depths
This ring of faceted clear crystal contains a faint blue-white glow.
When you activate a stormfire ring, it creates a faerie fire effect of crackling lightning that lasts for 5 rounds. This effect functions as the spell, except that each creature affected takes 1d6 points of electricity damage each round for the duration. Using the ring on a creature that is already affected doesn’t increase the damage dealt, but it does extend the effect’s duration.
A stormfire ring functions five times per day.
A druid can activate this item even while in wild shape.