Wilds of Eldraine doesnt seem to include must-ban outliers on the level of Once Upon A Time or Oko, Thief of Crowns but it does include Eldraines powerful signature mechanic: adventures
You can occasionally see the use of absolute virtue as a material in other Eastern Yin Yang Cheol/tertiary creations other than Dong Bang Five People, but since there is no specific setting related to the Chil Won Deok monster in the FF11 formula, it is relatively free to use in secondary creation
Most games come down to creature beatdown to get the opponent to 0, and many creatures have effects that are far more powerful than just some stats
Now combined into Urza, Planeswalker, you have one of the strongest planeswalkers ever printed
In cdanhaugs case, it sounds like an honest mistake, whereas in DistinctCandidate578s it seems like a store is leveraging the misleading packaging to make unearned sales