Imagine cards like Bitterblossom, Jadar, Ghoulcaller of Nephalia, and Ophiomancer just saying create a Treasure every turn or upkeep. Its even an okay card in the face of a board wipe since you get more than enough mana to rebuild afterwards
This card even buys you a turn to compensate for the tempo loss of playing a 4-mana do-nothing card
Since its not unheard of for cards to create free creature tokens as a triggered ability, we can build a loop where tapping creatures to pay a cost also generates new creatures that we can use to pay the cost again
Gol.D.Roger Carrying On His Will Combines Power and Utility The Pirate King brings an unprecedented stat line and automated resource ramp to the battlefield
The Meathook Massacre continues to carry the set, price wise, and its a fantastic card to put into all manner of Commander decks, from enchantress, to aristocrats, to monoblack, to big mana decks like Belbe
(Each deals damage equal to its power to the other.) Illustrated by Jason A