Pathfinder 2e Action / Feat: Dragon's Rage Breath

Requirements You haven’t used this ability since you last Raged.

Description You breathe deeply and exhale powerful energy in a 30-foot cone or 60-foot line, dealing 1d6 damage per level. 
Applications The area and damage type match those of your dragon, If you used this ability in the last hour, the area and the damage are halved (15-foot cone or 30-foot line; 1d6 damage for every 2 levels). Each creature in the area must attempt a basic Reflex save.