Essence of the Azure Fury
Very Rare Poison (Contact)
Tempest Poison. When a creature is subjected to Essence of the Azure fury, they have to make a Constitution saving throw (DC 17). On a failed save they take 2d6 Lightning damage. They have to repeat the saving throw at the start of each of their turns for the next minute, taking another 2d6 Lightning damage on a failed save. If a creature fails this saving throw, and als failed it the previous time they had to roll it, they are also stunned until the end of their turn.