This game heavily favors Level 4 monsters with high attack and "Luck" based effects (dice rolls/coin tosses), mirroring Joey’s anime style.
Joey’s AI decks are themed and improve as you beat him. He uses:
The AI is weak compared to modern games but competent for its age. Joey often misuses dice-rolling cards and overextends, but he does use most cards in his pool correctly.
Unlike modern games where you simply craft cards, Joey the Passion uses a "Card Album" system. You start with a basic deck, but to unlock the full 300+ card library, you must duel Joey and his friends (Tristan, Duke Devlin, Serenity, and eventually Mai Valentine) repeatedly.
There are two critical points to understand about the card list: