Code of the Duelist is a Booster Pack in the Yu-Gi-Oh! Official Card Game (OCG) and Yu-Gi-Oh! Trading Card Game (TCG), It is the first set in the OCG's 10th series, following Maximum Crisis and followed by Circuit Break.
- The first Booster Pack in Series 10 and Yu-Gi-Oh! VRAINS.
- Includes cards used by Yuya Sakaki, Declan Akaba, Yuri, Z-ARC, Yusaku Fujiki, George Gore, Skye Zaizen, Varis, and the Knights of Hanoi.
- Includes members/support for the "Dark Contract", "Dark World", "D/D", "D/D/D", "Lightsworn", "Odd-Eyes", "Predaplant", "Saber", "Supreme King Dragon", "Traptrix", and "Trap Hole" archetypes, as well as the Attribute Booster, Captain, Dark counterpart and Rescue Squad series.
- 1 Holographic Rare (Japanese version only)
- 6 Ultimate Rares
- 16 Secret Rares
- 6 Ultra Rares (also available as Ultimate Rare and Secret Rare)
- 10 Super Rares (also available as Secret Rare)
- 18 Rares
- 46 Commons
In the TCG, there are 9 cards per pack and 24 packs per box. The set contains 100 cards:
- ↑ "The Organization | [OCG] Code of Duelist". YGOrganization. December 22, 2016. https://ygorganization.com/thematrixbutcardsmaybe/. Retrieved December 22, 2016.