At 5th level, you gain a second breath weapon. When you take the Attack action on your turn, you can replace one of your attacks with an exhalation in a 15-foot cone. The save DC for this breath is 8 + your Constitution modifier + your proficiency bonus. Whenever you use this trait, choose one:
- Enervating Breath. Each creature in the cone must succeed on a Constitution saving throw or become incapacitated until the start of your next turn.
- Repulsion Breath. Each creature in the cone must succeed on a Strength saving throw or be pushed 20 feet away from you and be knocked prone.
Once you use your Metallic Breath Weapon, you can’t do so again until you finish a long rest.