The second problem is that consumer faith in Wizards would be majorly shaken should twenty years worth of cards suddenly become worthless
Luffy Starter Deck ST-26 TCG JAPAN OFFICIAL
Brenard, Ginger Sculptor There are some infinite combos worth looking at when this food commander is paired with Eternal Scourge and Ashnod's Altar, but aside from that, the benefit of running Brenard, Ginger Sculptor is that, along with any sacrifice outlet, you can reuse enter the battlefield effects of a creature multiple times
Goblin Haberdasher 2R Creature Goblin Hatificer 2/2 Menace (This creature can't be blocked except by two or more creatures.) Other creatures you control wearing hats in their art have menace
4) The watermarks/flavor text/border matters cards, or at least the ones that arent interesting or powerful on their own merits
Cover up the boring space on your slab with artwork that matches your 10/10 PSA, TAG, CGC, or BGS