yugioh ultra pro card sleeves Mtg Ultra PRO Lime Green Small Sleeves – 60 Premium Japanese Size Deck Protectors For Protective Sleeves For Cards These are also great for MTG Ultra Pro Hard Card Sleeves

(Note: Many of the Trainers from the Gym sets are useful for those specific gym leader decks if you are actually running them.) SECOND GENERATION Neo Genesis Super Scoop Up Only really useful if you wish to skip out on Supporters that can do this without a coin flip

Deck Boxes Used to easily card around your deck

Hisuian decideueye can have 340 hp effectivly

Wobb decks, and I didnt expect people to bring Wobbuffet BREAK (which gets around your Alolan Muk counter plan) so I didnt opt to register it for Portland

In addition to direct trades, theres also a public offering system where players can put up a card and ask for a desired one in return and the general public can view the offer and agree to it or not