| Retrieval Agent // Retrieval Agent (2 variants) | 11 |
| Rust Goliath // Rust Goliath (2 variants) | 29 |
| Scrap Trawler // Scrap Trawler (2 variants) | 75 |
| Scrapwork Rager // Scrapwork Rager (2 variants) | 18 |
| Sculpting Steel // Sculpting Steel (2 variants) | 76 |
| Self-Assembler // Self-Assembler (2 variants) | 77 |
| Siege Veteran // Siege Veteran (2 variants) | 3 |
| Skitterbeam Battalion // Skitterbeam Battalion (2 variants) | 21 |
| Soul-Guide Lantern // Soul-Guide Lantern (2 variants) | 78 |
| Staff of Domination // Staff of Domination (2 variants) | 79 |
| Steel Seraph // Steel Seraph (2 variants) | 6 |
| Swamp // Swamp (2 variants) | 51 |
| Swamp // Swamp (2 variants) | 50 |
| Take Flight // Take Flight (2 variants) | 12 |
| The Fall of Kroog // The Fall of Kroog (2 variants) | 20 |
| Thopter Mechanic // Thopter Mechanic (2 variants) | 13 |
| Thorn of Amethyst // Thorn of Amethyst (2 variants) | 80 |
| Thran Spider // Thran Spider (2 variants) | 45 |
| Titania, Gaea Incarnate // Titania, Gaea Incarnate (2 variants) | 27 |
| Titania, Voice of Gaea // Titania, Voice of Gaea (2 variants) | 26 |
| Titania's Command // Titania's Command (2 variants) | 34 |
| Tocasia, Dig Site Mentor // Tocasia, Dig Site Mentor (2 variants) | 40 |
| Tocasia's Welcome // Tocasia's Welcome (2 variants) | 4 |
| Tomakul Honor Guard // Tomakul Honor Guard (2 variants) | 28 |
| Urza, Lord Protector // Urza, Lord Protector (2 variants) | 41 |
| Urza, Planeswalker // Urza, Planeswalker (2 variants) | 42 |
| Urza, Powerstone Prodigy // Urza, Powerstone Prodigy (2 variants) | 35 |
| Urza, Prince of Kroog // Urza, Prince of Kroog (2 variants) | 43 |
| Urza's Command // Urza's Command (2 variants) | 31 |
| Urza's Sylex // Urza's Sylex (2 variants) | 7 |
| Wurmcoil Engine // Wurmcoil Engine (2 variants) | 81 |