Breath Weapon

Your breath weapon deals 8d8 points of cold damage in a 40-foot cone and allows a Reflex save for half damage. When you use it, the duration of your breath weapon ability is reduced by 1/2 caster level minutes, and you must wait 1d4 rounds between uses.

Damage

Cold

8d8
Minimum8
Average36
Maximum64
36864

One effect before extra caster bonuses and target defenses. Separate effects are not added together.