Morophon, the Boundless Everybody loves Morophon
Draw Engines: Cards like Friends on the Other Side or Stitch Carefree Surfer allow you to "replace" the card you played and add more to your hand, ensuring you don't "run out of gas." Cantrips: Characters that draw a card when they enter play, such as Maleficent Sorceress , are technically "free" because they don't reduce your total hand size while still putting a body on the board
Thats the type of upside youre looking for in a 3-cost mana rock these days
Even strategies built around Oil Counters, Shield Counters, Charge Counters, or Sagas become much clunkier, since your opponents are only getting a fraction, and sometimes even none , of the value those cards were supposed to provide
If tapping and untapping is something your deck wants to do, it's tough to find better creatures than Copperhorn Scout or Magus of the Candelabra