Flame Wall

You create a wall of Fire that is 30ft long, 5ft wide and 30ft high. This wall must be a straight line. Anyone passing through the wall or starting their turn in it takes Heavy Fire Damage. The wall lasts for 10 minutes or until canceled. Those in the wall when it is casted, may spend 1 RP to sidestep out of the wall. A person can only take this damage once per round.