Series 9 「第９期シリーズ」 of the Yu-Gi-Oh! Official Card Game coincides with Yu-Gi-Oh! ARC-V, and is the first series to span 12 Booster Packs instead of 8.
Series 9 includes:
Booster Packs[]
- Duelist Alliance (901)
- The New Challengers (902)
- Secrets of Eternity (903)
- Crossed Souls (904)
- Clash of Rebellions (905)
- Dimension of Chaos (906)
- Breakers of Shadow (907)
- Shining Victories (908)
- The Dark Illusion (909)
- Invasion: Vengeance (910)
- Raging Tempest (911)
- Maximum Crisis (912)