Ancient Dragon spirit card set includes the following digital content :

- Fenex spirit card: Ancient demon dragon that has been banished to the inferno a thousand years ago.
- Lucifer the Grandmaster spirit card: Lucifer the Grandmaster of the ancient technique was imprisoned in the ice dragon in the deepest depth of hell.
- Gemini spirit card: Twin head dragon that summons lightning and thunder with its musical instrument.
- Nagaz spirit card: Ancient dragon that waged war with humans a thousand years ago.
- Viper spirit card: Legendary mythical venomous dragon that lives in the forbidden forest. Only a few demons have ever witnessed this dragon.

More details on the official game page of Ancient Dragon spirit card set ...