Poison Gas Jutsu

Poison Gas Jutsu: The user flows a poisonous gas into an area, slowly but surely poisoning targets each round they stay in the area. Rank: D. Style: Medical. Chakra cost: 15 per round. Range: 25ft radius, doubles each round. Save: 10, int vs poisoned. Damage: 2d8 toxic per round. Focus: Yes. Requirements: None. Enhancement: +1 damage die. Minor Action