Local Bartender

When Local Bartender enters the battlefield, each opponent gets a Tab token with, "Whenever a permanent enters the battlefield under your control, put a Bill counter on this card. When this card leaves the battlefield, you lose X life where X is the number of Bill counters on this card. You may pay {x} at any time to remove that many Bill counters from this card."

{r}{t}: Destroy target Tab token. Create X Treasure tokens where X is the number of Bill counters on the Tab token when it was destroyed.