Vraska, Golgari Queen (GRN) from Guilds of Ravnica, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Magali Villeneuve
• Card Text:
  [+2]: You may sacrifice another permanent. If you do, you gain 1 life and draw a card.
  [-3]: Destroy target nonland permanent with converted mana cost 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."