Thunder's Calling

Once you cast this spell, you call an Storm Cloud. Once this storm cloud is called you may choose one enemy, in sight, to attack. This spell does 4d6 damage to whoever it touches. NOTE: You have to succeed on an 1d20 roll to use this spell. (If you get an 15 or higher than you get to do 4d6. If you get 14 or lower than you only do 2d6 damage.) Also NOTE: That you have to succeed on getting over the enemies AC, then you roll another 1d20 to see how much damage you do.