Sigarda's Aid | Illustration by Howard Lyon Equipment support cards are any cards that give you a reason to fill your deck with equipment
Armored Kincaller Belligerent Yearling Bonehoard Dracosaur Cavern Stomper Colossadactyl Dinotomaton Dread Osseosaur Earthshaker Dreadmaw Ghalta, Stampede Tyrant Gishath, Sun's Avatar Hulking Raptor Itzquinth, Firstborn of Gishath Marauding Brinefang Mastercraft Raptor Nurturing Bristleback Palani's Hatcher Panicked Altisaur Pathfinding Axejaw Pugnacious Hammerskull Rampaging Ceratops Rampaging Spiketail Scytheclaw Raptor Seismic Monstrosaur Sinuous Benthisaur Soaring Sandwing Thrashing Brontodon Trumpeting Carnosaur
If each change takes the form of either cutting or adding a card instead of replacing a card, and you simply play a lot and cut or add cards as they seem necessary, you could potentially naturally evolve toward an optimal deck size of some number greater than 60
This Pokemon-e Skyridge booster box - which contained cards that functioned for the now long forgotten Game Boy E-Reader - sold for $41,000 (50k with buyer's premium) on being the last set that tied in with that peripheral
Guide of Souls (MH3-029) - Modern Horizons 3 Foil Guide of Souls (MH3-029) - Modern Horizons 3 Foil Wizards of the Coast This item is like new, pulled from a sealed pack
Sadly, this is something that Magic: The Gathering is lacking
