What are the rules for building a Pokmon TCG deck
Abyss Proxy Shop offers premium Cityscape Leveler MTG proxies printed on German black core paper, the same weight, size, and thickness as authentic Magic: The Gathering cards
There's a bit of cool factor here though, since this is the only planeswalker commander of the bunch (I bet Quintorius is a real showoff at Strixhaven)
Boil Magic: The Gathering rules down to their most primordial element, and you'll find it's all about reducing variance
The Token Kit checklist (throw this in your deck box) 5 to 10 blank write-in tokens (or scraps/cards you can label) Your decks top 10 most common tokens (Treasure, Food, Clue, whatever your list actually makes) A small handful of matching dice (consistency beats style) One weird token solution for copies (spare proxy or write-in) Thats it
If another creature becomes a copy of Zygon Infiltrator, it will become a copy of whatever Zygon Infiltrator is currently copying (if anything)