With his heart deck expanded to wield more cards than ever before, Arthur—alongside his dragon Brixaby and their growing retinue—is ready to continue the search for the cards that will complete their sets.

Their quest for Brixaby’s next Legendary card takes them back to their home kingdom, deep into Blood Moon hive: A place riddled with whispers of assassins, death, and a shadowy leader whose power only grows while his people wither.

To root out the card's whereabouts, Arthur and Brixaby must infiltrate the hive under magical disguise, posing as the captain of a wing of Purple dragons and their riders. There, they find a broken leadership system. One that Arthur, with his unique skills, is uniquely suited to fix. It turns out Purple dragons have far more potential than anyone realized.

Arthur thought he had left his days as a hive leader behind. But when faced with a punitive hierarchy he can overhaul and people in crisis, walking away isn’t so simple. However, the hive's leadership will not simply step aside.

They have Legendary cards of their own.