MTG Haliya, Guided by Light Haliya, Guided by Light from Edge of Eternities is one of many typical lifegain payoff cards, at first look, at least
Angrath is perfect for this deck
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
cards are slightly smaller, which means standard Pokmon sleeves may not fit tightly
Near mint copies start around $130 on TCGPlayer, but the 1st Edition can go for over $400