Players using a mono-white Commander deck will often have even stronger options, but in most decks, Cleansing Nova will be sufficient
This naturally raised the value of all the Matchmech cards, but especially of Mathmech Superfactorial, which has only been printed a single time (at Secret Rare, in the 2019 set Mystic Fighters)
If you want to breeze through the event and not worry about clearing all the special challenges that restrict the kinds of cards you can use, Marowak ex and Aerodactyl ex are great starting options when building a deck to counter Pawmot
It provides far more sturdiness and protection than the provided display easel, it is infinitely easier to hang and offers ultra violet protection so you can show it off like an art installation
You can find the rarity symbol at the bottom of each card, either in the bottom left or bottom right corner
Itll probably come in as something reasonable but not too broken, but you can have it grow consistently and build it into a decent threat if you have a good pillow fort deck that regularly prevents damage