Tin Street Vendor

{t}: Draw a card, then exile a card at random from your hand. If you exiled a creature card this way, add {r}{r}. If you exiled a land card
this way, add one mana of any color. If you exiled a noncreature, nonland card this way,
you may play cards exiled with Tin Street Vendor until end of turn.

"No gold? Fortunate it costs an arm and a leg..."