Poison Breath

The dragon exhales poisonous gas in a 90-foot cone. Each creature in that area must make a DC 22 Constitution saving throw, taking 77 (22d6) poison damage on a failed save, or half as much damage on a successful one.

damage:
dc:
dc type:

CON

dc value:

22

success type:

half

usage:
dice:

1d6

min value:

5

type:

recharge on roll