If these games share a connection to Let's Go, or by extension, Sun and Moon, the time-space portals or Ultra Wormholes would give an in-universe explanation as to why Wally looks exactly like he does in these games when he appears in the Battle Tree, as he should be an adult at that point in the timeline
This copy effect ends up being expensive to use in comparison to the other options that this deck has, and was later replaced for cards that create a ton of value with the final gameplan that was landed on
Even if the player using Super Polymerization isn't playing Invoked, they can easily make an Extra Deck Monster and then use the opponent's Invoked Monster against them
Haha Dedenne is easily one of my favorite pokemon
Non-serialized Ring cards are mechanically identical to their Serialized versions.
Because theres a billion of them, all beckoning you