Structure Deck: Invincible Fortress
- Game: Yu-Gi-Oh!
- Series: 2006
- Cards: 32
- Released: 2006-05-15
Cards
- Exxod, Master of the Guard (SD7-EN001)
- Great Spirit (SD7-EN002)
- Giant Rat (SD7-EN003)
- Maharaghi (SD7-EN004)
- Guardian Sphinx (SD7-EN005)
- Gigantes (SD7-EN006)
- Stone Statue of the Aztecs (SD7-EN007)
- Golem Sentry (SD7-EN008)
- Hieracosphinx (SD7-EN009)
- Criosphinx (SD7-EN010)
- Moai Interceptor Cannons (SD7-EN011)
- Megarock Dragon (SD7-EN012)
- Guardian Statue (SD7-EN013)
- Medusa Worm (SD7-EN014)
- Sand Moth (SD7-EN015)
- Canyon (SD7-EN016)
- Mystical Space Typhoon (SD7-EN017)
- Premature Burial (SD7-EN018)
- Swords of Revealing Light (SD7-EN019)
- Shield & Sword (SD7-EN020)
- Magical Mallet (SD7-EN021)
- Hammer Shot (SD7-EN022)
- Ectoplasmer (SD7-EN023)
- Brain Control (SD7-EN024)
- Shifting Shadows (SD7-EN025)
- Waboku (SD7-EN026)
- Ultimate Offering (SD7-EN027)
- Magic Drain (SD7-EN028)
- Robbin' Goblin (SD7-EN029)
- Ordeal of a Traveler (SD7-EN030)
- Reckless Greed (SD7-EN031)
- Compulsory Evacuation Device (SD7-EN032)