| Zzzyxas's Abyss (2 variants) | 70 |
| Zombie Fanboy (2 variants) | 69 |
| Yet Another Aether Vortex (2 variants) | 91 |
| World-Bottling Kit (2 variants) | 133 |
| Working Stiff (2 variants) | 68 |
| Wordmail (2 variants) | 22 |
| Who // What // When // Where // Why (2 variants) | 120 |
| When Fluffy Bunnies Attack | 67 |
| When Fluffy Bunnies Attack | 67★ |
| Wet Willie of the Damned (2 variants) | 66 |
| Water Gun Balloon Game (2 variants) | 132 |
| Vile Bile (2 variants) | 65 |
| Urza's Hot Tub (2 variants) | 131 |
| Uktabi Kong (2 variants) | 115 |
| Toy Boat (2 variants) | 130 |
| Touch and Go | 90 |
| Touch and Go | 90★ |
| Topsy Turvy (2 variants) | 47 |
| Togglodyte (2 variants) | 129 |
| Time Machine | 128 |
| Time Machine | 128★ |
| The Fallen Apart (2 variants) | 55 |
| Tainted Monkey (2 variants) | 64 |
| Symbol Status (2 variants) | 114 |
| Swamp (2 variants) | 138 |
| Supersize (2 variants) | 113 |
| Super Secret Tech | 141 |
| Stop That (2 variants) | 63 |
| Stone-Cold Basilisk (2 variants) | 112 |
| Staying Power (2 variants) | 21 |
| Standing Army | 20★ |
| Standing Army | 20 |
| Spell Counter (2 variants) | 46 |
| Smart Ass (2 variants) | 45 |
| Six-y Beast (2 variants) | 89 |
| Side to Side (2 variants) | 110 |
| Shoe Tree | 109 |
| Shoe Tree | 109★ |
| Save Life (2 variants) | 19 |
| Sauté (2 variants) | 88 |
| S.N.O.T. (2 variants) | 111 |
| Rod of Spanking (2 variants) | 127 |
| Rocket-Powered Turbo Slug (2 variants) | 87 |
| Richard Garfield, Ph.D. | 44★ |
| Richard Garfield, Ph.D. | 44 |
| Remodel (2 variants) | 108 |
| Red-Hot Hottie (2 variants) | 86 |
| Rare-B-Gone (2 variants) | 119 |
| R&D's Secret Lair (2 variants) | 135 |
| Question Elemental? | 43 |