| Method | Pros | Cons | | :--- | :--- | :--- | | | Teaches you how to play properly; Feels rewarding; Master Keshin battles. | Takes 25+ hours; Requires losing repeatedly to learn AI patterns. | | Password Unlock | Instant access to Saru, Fei, Zanark; Great for parties/PvP; Saves time. | You won't learn advanced mechanics; You skip the story "feel." |

: Typically appears as a special challenge after you have cleared several story routes or beaten specific high-tier teams. Secret Characters (Passwords)