Arson assault barrier

The user floods a barrier with chakra, they then cover the target with the barrier before it begins burning at near molten temperatures detonating in a powerful burst of flames that incinerates those inside. Rank: A. Style: Fuinjutsu. Chakra cost: 100. Range: 100ft. Cube. Save: +16, pow vs. Serious Burns. Damage: 5d20 fire. Focus: No. Requirements: Fire Style. Enhancement: +2 damage die. Minor Action.