In Other Commander News: MTG Head Designer Claims Multicolor Partners Were a Mistake Alternate Win Conditions Going off a similar idea, there are two specific eight-mana alternate win conditions that I think are prime candidates to come off the banlist
Prior to February 2021, players could curve the rulebook and cast huge spells from split cards and MDFCs, even if they cost more than three mana
Hexproof only cares about spells, abilities, and cards that target things
Once the outwardly ridiculous price point is established, adherence to it takes on its own value, whether thats the markets price on an official token or a self-imposed value (as in the Hamtaro example)
As Victimize resolves, you must sacrifice a creature if able
After they are scanned, you can submit them to the AI documentation if you have the Pro version or fill all the information manualy