| Card number | English name | Spanish name | Rarity | Category | Qty |
|---|
| SR03-SPTKN | "Ancient Gear Token" | "Ficha Mecanismo Antiguo" | Common | Token | 1 |
| SR03-SP000 | "Ancient Gear Gadget" | "Artilugio de Mecanismo Antiguo" | Ultra Rare | Effect Monster | 1 |
| SR03-SP001 | "Ancient Gear Reactor Dragon" | "Dragón Reactor de Mecanismo Antiguo" | Ultra Rare | Effect Monster | 1 |
| SR03-SP002 | "Ancient Gear Hydra" | "Hidra de Mecanismo Antiguo" | Super Rare | Effect Monster | 1 |
| SR03-SP003 | "Ancient Gear Wyvern" | "Güiverno de Mecanismo Antiguo" | Super Rare | Effect Monster | 1 |
| SR03-SP004 | "Ancient Gear Gadjiltron Dragon" | "Dragón Aparatrón de Mecanismo Antiguo" | Common | Effect Monster | 1 |
| SR03-SP005 | "Ancient Gear Golem" | "Golem de Mecanismo Antiguo" | Common | Effect Monster | 1 |
| SR03-SP006 | "Ancient Gear Gadjiltron Chimera" | "Quimera Aparatrón de Mecanismo Antiguo" | Common | Effect Monster | 1 |
| SR03-SP007 | "Ancient Gear Beast" | "Bestia de Mecanismo Antiguo" | Common | Effect Monster | 1 |
| SR03-SP008 | "Ancient Gear Engineer" | "Ingeniero de Mecanismo Antiguo" | Common | Effect Monster | 1 |
| SR03-SP009 | "Ancient Gear Knight" | "Caballero de Mecanismo Antiguo" | Common | Gemini monster | 1 |
| SR03-SP010 | "Ancient Gear Soldier" | "Soldado de Mecanismo Antiguo" | Common | Effect Monster | 1 |
| SR03-SP011 | "Ancient Gear Box" | "Caja de Mecanismo Antiguo" | Common | Effect Monster | 2 |
| SR03-SP012 | "Geargiauger" | "Engranajitaladro" | Common | Effect Monster | 1 |
| SR03-SP013 | "Planet Pathfinder" | "Pathfinder Planetario" | Common | Effect Monster | 1 |
| SR03-SP014 | "Minefieldriller" | "Taladrocampominado" | Common | Effect Monster | 1 |
| SR03-SP015 | "Card Trooper" | "Soldado de la Carta" | Common | Effect Monster | 2 |
| SR03-SP016 | "Gigantes" | "Gigantes" | Common | Effect Monster | 1 |
| SR03-SP017 | "BOXer" | "BOXeador" | Common | Effect Monster | 1 |
| SR03-SP018 | "Hardened Armed Dragon" | "Dragón Armado Endurecido" | Common | Effect Monster | 1 |
| SR03-SP019 | "Spell Striker" | "Golpeador Mágico" | Common | Effect Monster | 1 |
| SR03-SP020 | "Maxx "C"" | ""C" Maxx" | Common | Effect Monster | 1 |
| SR03-SP021 | "Ancient Gear Catapult" | "Catapulta de Mecanismo Antiguo" | Super Rare | Normal Spell Card | 1 |
| SR03-SP022 | "Ancient Gear Fortress" | "Fortaleza de Mecanismo Antiguo" | Common | Continuous Spell Card | 1 |
| SR03-SP023 | "Ancient Gear Castle" | "Castillo de Mecanismo Antiguo" | Common | Continuous Spell Card | 1 |
| SR03-SP024 | "Ancient Gear Workshop" | "Taller de Mecanismo Antiguo" | Common | Normal Spell Card | 1 |
| SR03-SP025 | "Geartown" | "Pueblo Mecánico" | Common | Field Spell Card | 1 |
| SR03-SP026 | "Mausoleum of the Emperor" | "Mausoleo del Emperador" | Common | Field Spell Card | 1 |
| SR03-SP027 | "Pseudo Space" | "Seudoespacio" | Common | Field Spell Card | 1 |
| SR03-SP028 | "Limiter Removal" | "Quitar el Limitador" | Common | Quick-Play Spell Card | 1 |
| SR03-SP029 | "Machine Duplication" | "Duplicación de Máquina" | Common | Normal Spell Card | 1 |
| SR03-SP030 | "Inferno Reckless Summon" | "Invocación Temeraria del Infierno" | Common | Quick-Play Spell Card | 1 |
| SR03-SP031 | "Galaxy Cyclone" | "Ciclón de la Galaxia" | Common | Normal Spell Card | 1 |
| SR03-SP032 | "Terraforming" | "Terraformación" | Common | Normal Spell Card | 1 |
| SR03-SP033 | "Jar of Avarice" | "Tarro de la Avaricia" | Common | Normal Trap Card | 1 |
| SR03-SP034 | "Mischief of the Gnomes" | "Travesuras de los Gnomos" | Common | Normal Trap Card | 1 |
| SR03-SP035 | "Machine King - 3000 B.C." | "Rey Máquina - 3.000 A.C." | Common | Continuous Trap Card | 1 |
| SR03-SP036 | "Fiendish Chain" | "Cadena Demoníaca" | Common | Continuous Trap Card | 1 |
| SR03-SP037 | "Call of the Haunted" | "Llamada de los Condenados" | Common | Continuous Trap Card | 1 |
| SR03-SP038 | "The Huge Revolution is Over" | "La Gran Revolución se Terminó" | Common | Counter Trap Card | 1 |
