Holactie the Creator of Light Having one Egyptian God card is pretty much enough to win any duel, but if you manage to get all three into one deck, you'd pretty much be unstoppable
The attacks all seem to function normally when you play with Tentacool, Nidorino, Poliwhirl (and probably the rest) but the NPCs will not (seemingly) use those attacks, ever
This includes Item, Supporter, and Stadium cards that ultimately help you to do things you couldnt ordinarily do with Pokmon and their abilities
In addition to their functional benefits, Dragon Shield sleeves offer a wide variety of finishes, from matte to glossy, catering to different player preferences
Realistically you'll never have enough monsters to make a spooky Link or Xyz board, but if you really wanna try and make combo Counter Fairies a reality, I won't crush your dreams.