Structure Deck: Machine Reactor
- Game: Yu-Gi-Oh!
- Series: 2017
- Cards: 40
- Released: 2017-04-13
Cards
- Ancient Gear Gadget (SR03-EN000)
- Ancient Gear Reactor Dragon (SR03-EN001)
- Ancient Gear Hydra (SR03-EN002)
- Ancient Gear Wyvern (SR03-EN003)
- Ancient Gear Gadjiltron Dragon (SR03-EN004)
- Ancient Gear Golem (SR03-EN005)
- Ancient Gear Gadjiltron Chimera (SR03-EN006)
- Ancient Gear Beast (SR03-EN007)
- Ancient Gear Engineer (SR03-EN008)
- Ancient Gear Knight (SR03-EN009)
- Ancient Gear Soldier (SR03-EN010)
- Ancient Gear Box (SR03-EN011)
- Geargiauger (SR03-EN012)
- Planet Pathfinder (SR03-EN013)
- Minefieldriller (SR03-EN014)
- Card Trooper (SR03-EN015)
- Gigantes (SR03-EN016)
- BOXer (SR03-EN017)
- Hardened Armed Dragon (SR03-EN018)
- Spell Striker (SR03-EN019)
- Maxx "C" (SR03-EN020)
- Ancient Gear Catapult (SR03-EN021)
- Ancient Gear Fortress (SR03-EN022)
- Ancient Gear Castle (SR03-EN023)
- Ancient Gear Workshop (SR03-EN024)
- Geartown (SR03-EN025)
- Mausoleum of the Emperor (SR03-EN026)
- Pseudo Space (SR03-EN027)
- Limiter Removal (SR03-EN028)
- Machine Duplication (SR03-EN029)
- Inferno Reckless Summon (SR03-EN030)
- Galaxy Cyclone (SR03-EN031)
- Terraforming (SR03-EN032)
- Jar of Avarice (SR03-EN033)
- Mischief of the Gnomes (SR03-EN034)
- Machine King - 3000 B.C. (SR03-EN035)
- Fiendish Chain (SR03-EN036)
- Call of the Haunted (SR03-EN037)
- The Huge Revolution is Over (SR03-EN038)
- Token: Ancient Gear (SR03-ENTKN)