Chop Down can take down creatures with a power of four or greater
That reflects the increased cost of UB products in paper Magic, and since the prize involves physical Magic cards, the entry fee goes up accordingly
Such a thing would probably only prevent attacking or blocking but still, there is quite a lot of design scope to cover just in the realms of fair Pacifism like cards that cantrip
Put a nest counter on Twitching Doll
Prison/stax decks stop your opponent from playing cards and attacking you while gaining incremental advantages over time, be it with lifegain, Treasure tokens, or card draw
With the release of the new Standard set Innistrad: Midnight Hunt, Magic: The Gathering has also released two Commander preconstructed decks