Fiery Gambler

{t}: Flip a coin. If you win the flip, untap Fiery
Gambler and create a Treasure token. If you lose
the flip, sacrifice all Treasure tokens you control,
then Fiery Gambler deals 2 damage to you for
each Treasure token sacrificed this way.
At the beginning of your end step, if Fiery Gambler
is untapped, sacrifice all Treasure tokens you control.
Yes, he's mad luck, but trust me, when his money dry
outs it's your pockets they'll come after