kill snape

so one night I had this crazy dream that I found some little boy wandering the streets at night, so I invited him in. I woke up to find him asleep and casting an evil spell in latin and smoke was issuing forth from his mouth as he spoke. It ended up he was a deatheater sent by Voldemort to find and kill Severus, and this particular spell was meant to locate Sev (because he was in hiding) and do him ill. So ever since then I've had this image of the scary boy that I just had to draw ^_^