Sorcery Grothama, All-Devouring Other creatures have "Whenever this creature attacks, you may have it fight Grothama, All-Devouring." When Grothama leaves the battlefield, each player draws cards equal to the amount of damage dealt to Grothama this turn by sources they controlled
These new cards feature Pokmon belonging to specific trainers from the franchise, with other cards designed specifically to interact with them
This test is easy to do with your phone, and reliable in the sense that a card that fails is practically guaranteed to be fake
Gifting an 8/8 Octopus token to someone can be a really big deal, and Ive already seen it win a player a game
Priority 2: Thoughtseize their curve
I do worry that there might be a bit too much tracking for a new player here, with multiple cards having multiple different types of counters, and a lot of moving counters back and forth between permanents