Creature — Bat Warlock

Flying, vigilance
At the beginning of your end step, if you gained or lost life this turn, target opponent loses 3 life unless they sacrifice a nonland permanent or discard a card.

"Each star is given a name befitting its grandeur. This one is called Aurax, the Night-Eater. That one is called Blinky."

Artist(s): Taras Susak