Gavin, the Rogue Merchant

Whenever Gavin, the Rogue Merchant enters the battlefield, create 5 Colorless Gold Tokens with "Sacrifice this artifact: Add one mana of any
color to your mana pool."
{t}: Offer people over-priced drinks and snacks.
Create a Colorless Gold Tokens with "Sacrifice
this artifact: Add one mana of any color to your
mana pool."
"Evan, you poor person."
-Gavin Long Probably