Smell of Darkness

As Smell of Darkness enters the battlefield,
non-black creatures get -1/-1 and cant activate
their abilities.
"Have you ever caught the wife of the night? It is not a horrid sent like rotting flesh. Nor is it a pleasing scent.
In fact, it's a rather good smell. Not like flowers or perfume, but more like the smell of fresh and clean air. With every breath you take, you invite darkness into your
being. There it stays until it consumes you from the
inside out, twisting you into it's perfect i