Storm cloud: Once per day you can use an action to cast call lightning (4th Level) using this ring.

At Home inn the Storm: Any creature attuned to this ring gains a +1 to their constitution score. If the attuned creature is a Tempest Cleric they also gain a +1 bonus to their wisdom score. If they are a Storm Scorcerer they receive a +1 bonus to their charisma score.

Only one of these extra bonuses applies to a creature that is multiclassing, either the first class, or the highest level class. If the class levels are equal, the wearer chooses its bonus.

Notes: Bonus: Constitution Score, Cleric, Druid, Sorcerer, or wizard, Buff, Utility, Consumable, Jewelry