Even more amazing is the synergy of the transformed side, which allows you to put all those returned cards on the battlefield
Token engines have a similar use: Cards like Ophiomancer, Sedgemoor Witch, and Bitterblossom produce consistent streams of sacrifice fodder to pour into your outlets
It also only takes a turn to get to the ultimate, which can easily end a game
Simply set a price for your collection at a point that you perceive to be slightly above the market value of your cards, and then let Mercari incrementally drop the price until a buyer pulls the trigger
One toughness can be problematic against cards like Orcish Bowmasters, Fire Wrenn and Six, etc., but this is what were working with in Modern
As of 2022, only one copy had ever appeared on the market, selling for a massive $136,000