Ixalan Promos

Vraska, Relic Seeker

[+2]: Create a 2/2 black Pirate creature token with menace.
[−3]: Destroy target artifact, creature, or enchantment. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")
[−10]: Target player's life total becomes 1.

Ixalan

+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 "{T}, Sacrifice this artifact: Add one mana of any color to your mana pool."
−10: Target player's life total becomes 1.