Smotherer of Tithes

Whenever Smotherer of Tithes deals combat
damage to a player, until the end of your next
turn, whenever that player draws a card, that
player may pay {2}. If the player doesn't, you
create a Treasure token. (It's an artifact with
"{t}, Sacrifice this artifact: Add one mana of any
color.")
"I still await your donation."
—Dasha, Orzhov priest