Not only does it grant them an additional +1/+1 counter, it also reduces their cost by up to two, and allows you to draw cards off the back of casting them
Collector Boosterexclusive retro frame cards: Common: Shambling Shell Uncommon: Sphere of Safety, Aetherize, Narcomoeba, Turnabout, Creeping Chill, Darkblast, Shattering Spree, Perilous Forays, Wilderness Reclamation, and Magewright's Stone Rare: Rest in Peace, Gigantoplasm, Pack Rat, Supreme Verdict, Pithing Needle, Karn's Bastion, and Thespian's Stage Mythic rare: Enter the Infinite, Niv-Mizzet Reborn, and Maze's End Pack Rat The default frame Pack Rat is intentionally not included in Ravnica Remastered products
Dihada, Binder of Wills enables a lot of powerful gameplay that fits really neatly into her colors
I would only play this in the 99 of a Golgari or Orzhov life gain deck
With that in mind, its finally time to dive into the most expensive MTG Spider Man cards