Vraska, Relic Seeker
Ixalan — Mythic
Legendary Planeswalker — Vraska
+2: Create a 2/2 black Pirate creature token with menace.
-3: Destroy target artifact, creature, or enchantment. Create a colorless Treasure artifact token with ", Sacrifice this artifact: Add one mana of any color to your mana pool."
-10: Target player's life total becomes 1.