Vraska, Golgari Queen

Legendary Planeswalker — Vraska {2}{B}{G}

[+2]: You may sacrifice another permanent. If you do, you gain 1 life and draw a card. [−3]: Destroy target nonland permanent with mana value 3 or less. [−9]: You get an emblem with "Whenever a creature you control deals combat damage to a player, that player loses the game."