Rasa, Golden Kage

+2: Put a colorless artifact token named Gold onto the battlefield. It has "Sacrifice this artifact: Add one mana of any color to your mana pool."
-2: Rasa, Golden Kage deals 2 damage to each creature. You gain life equal to the number of creatures destroyed in this way.
-9: Each opponent gets an emblem with "At the beginning of your upkeep, sacrifice a land."