Celestia, Voidmaker

Deathtouch
Whenever a creature enters the battlefield under
your control, target player loses 1 life.
{w/b}{w/b}: Create a 1/1 black Shadow creature token.
Sacrifice five Shadow creatures: Creatures your opponents control get -3/-3 until end of turn.
"I was born from a black hole, and i've learned that
a dead light is the brighter one."