Yes, precisely the weight : some enthusiasts have realized that the envelopes that contain a holographic card weigh more
Ademi of the Silkchutes Akroma, Vision of Ixidor Angelic Overseer Animus of Predation Basri, Tomorrow's Champion Blacksmith's Skill Bleeding Effect Bonds of Mortality Bulwark Ox Celestial Armor Collective Resistance Dawn's Truce Defend the Rider Earthshape Eater of Virtue Everybody Lives
Cast fear into the hearts of your opponents with all 4 Duskmourn: House of Horror Commander DecksMiracle Worker, Death Toll, Jump Scare!, and Endless Punishment
It sold for $55,000 in November 2021.
Creatures (27) 4 Bonecrusher Giant 1 Terror of the Peaks 4 Realmwalker 3 Magda, Brazen Outlaw 4 Masked Vandal 3 Goldspan Dragon 4 Dragonkin Berserker 4 Guardian Gladewalker Lands (24) Spells (9) This is only the beginning, but the basic idea is exploiting changeling along with some high-power tribal rewards for tribes that dont have enough good cards on their own
Decks with a commander that costs four mana may avoid 3mv ramp because 3mv ramp wont help play a 4mv commander any faster
