Rise of the Duelist is a Booster Pack in the Yu-Gi-Oh! Official Card Game (OCG). It is the first set in the OCG's 11th series, following Eternity Code and followed by Phantom Rage.

• The first Booster Pack in Series 11.
• Includes new members/support for the "Gaia The Fierce Knight", "Nemeses", "Ancient Warriors", "Megalith", "Machina", "Mathmech", "Tenyi", "Dragonmaid", "Noble Knight", "Noble Arms", "Forbidden", "Darklord", "Fluffal", "Edge Imp", "Frightfur", "Polymerization", "Fusion", "Rikka", "Chaos", "Koa'ki Meiru", "Junk" and "Shaddoll" archetypes as well as "Gaia Knight", "Deep Sea" , "Jar", "Gizmek" and "Umi" series.
• Introduces "Märfae" and "Dragma" archetypes to the OCG/TCG as well as first support for the "Roland" and "Potan" archetypes.
• In the OCG, the number of Ultra Rare cards was increased from 6 to 8, and 20th Secret Rare cards were replaced with Prismatic Secret Rares.
• In the OCG, the first print runs of Rise of the Duelist boxes include 1 Rise of the Duelist +1 Bonus Pack.

There are 5 cards per pack and 30 packs per box. The set contains 80 cards, or 125 cards in the Master Set:

• 1 Holographic Rare
• 8 Ultra Rares (also available as Ultimate Rare, Secret Rare, and Prismatic Secret Rare)
• 10 Super Rares (also available as Secret Rare and Prismatic Secret Rare)
• 18 Rares
• 44 Commons