New: Whenever you cast a spell you don't own, create a tapped Treasure token
Sometimes it works out because your opponent doesnt have an answer to it, but sometimes they might play Lost City [Lost Origin] or Path tothe Peak [Chilling Reign] to get around it
When the card that dies re-enters the battlefield at your next upkeep, you can just pair it with this card again, giving them both the ability to keep coming back
Plus, Im really hoping that they creep downwards in price as rotation approaches
With SB02, all 42 Energy Marker volumes are now available, further enhancing the collection value
Adding in typal boosters like Modern Horizons 3s reprint of Urzas Incubator can turbocharger Wick, the Whorled Mind, allowing you to cast Rats for cheaper and get as many out onto the battlefield as you can