KARVIN CASH HORDER

Whenever a creature you control enters the
battlefield, create a treasure token.
INVEST{t} {u}{u}
Exile all treasure tokens you control with
2 "Invest counters". Remove 1 counter during
each of your upkeep steps. When the
"invest counter" hits 0, duplicate all
treasure tokens exiled this way.

"Gotta exile money to make money"