That list undergoes a process to filter it down into a smaller set of mechanics that are about the right power level and complexity for a 4 mana cost rare: The power level and complexity of this card are acceptable, and it's mechanically playable
Designed to protect your gaming cards against the wear and tear of play use, Dragon Shields are tough polypropylene sleeves made to fit both casual and competitive play
Now white players get to join in the fun and ask, along with every person casting Rhystic Study, do you pay the one? Im not one to gush over Simic commanders, but that was before I saw Grolnok, the Omnivore
Just between you and me, there have been more wrong Fact or Fiction splits in Magic history than correct ones
Pay attention to cards that offer synergy and balance offensive and defensive capabilities
Daretti, Scrap Savant Recursion