Flame breath

Close-quarters attack (Recharge 16+)
Target: 1d3 nearby enemies in group; breath weapon
Breath Weapon: For rest of battle, roll d20 at start
of turn; on a 16+, you can use flame breath that
turn if you wish.
Attack: Charisma + Level vs. PD
Hit: 3d6 + Charisma fire damage.
Miss: Half damage.
3rd level spell 5d6 damage
5th level spell 4d10 damage
7th level spell 6d12 damage
9th level spell 10d12 damage