Western Wind (green-scaled). The dracotaur's damage immunity and type is poison, and its arrow deals poison damage. Its breath weapon is a 30-foot cone for 28 (8d6) poison damage. It has a swimming speed of 30 feet. The dracotaur also gains the following trait:&nbsp;Hold Breath. While underwater, the dracotaur can hold its breath for 1 hour. It loses this trait until the end of its next turn if it uses its breath weapon.