Planar Trade Pact

You may exile this card from your hand instead of paying Planar Trade Pact's casting cost. When you do each player may pay any amount of colored mana. If at least one mana of every color is paid in this way return Planar Trade Pact from exile to the battlefield, and each player who paid at least one colored mana gains a commerce token.
At the beginning of your upkeep you and ever player with a commerce token may draw a card