| UNK | CB03 | May of the Machine | Sorcery | | |
| UNK | CC03 | May the Mana Be with You | Sorcery | | |
| UNK | CG03a | Garruk's Lost Wolf // Hey, Has Anyone Seen Garruk? | Creature — Wolf | | |
| UNK | CG03b | Growing Detective | Creature — Dryad Detective | | |
| UNK | CG03c | Investi-Gate | Sorcery | | |
| UNK | CG03d | Merfolk Surveyor | Creature — Merfolk Scout | | |
| UNK | CL03a | Artifact Unknown Shores | Artifact Land | | |
| UNK | CL03b | Command Mine | Land | | |
| UNK | CR03c | Aggressive Detective | Creature — Minotaur Detective | | |
| UNK | CR03d | Join the Winning Team | Sorcery | | |
| UNK | CU03 | Drake with Set's Mechanic | Creature — Drake | | |
| UNK | CW03 | Incisor Steed | Artifact Creature — Phyrexian Horse | | |
| UNK | CZ03 | Blended Twistling | Creature — Shapeshifter | | |
| UNK | MU03 | Barce, Friend Finder | Legendary Creature — Human Wizard | | |
| UNK | MZ03 | Gen, Confider of Ages | Legendary Creature — Human Wizard | | |
| UNK | MZ03a | The Faction Dragon | Legendary Creature — Dragon | | |
| UNK | RA03a | Bob the Claymore | Legendary Artifact — Equipment | | |
| UNK | RA03b | Luxior and Shadowspear | Legendary Artifact — Equipment | | |
| UNK | RA03c | Manakin and Millikin | Artifact Creature — Construct | | |
| UNK | RA03d | Phyrexian Incubator | Artifact | | |
| UNK | RB03 | The Multifaceted Phyrexian | Legendary Creature — Phyrexian Ninja | | |
| UNK | RB03a | Auntie Flint | Legendary Creature — Goblin | | |
| UNK | RB03b | Dan, Shrewd Trader | Legendary Creature — Human Gamer | | |
| UNK | RB03c | Incubation Triformer | Creature — Phyrexian Cleric | | |
| UNK | RB03d | Old Way Phyrexian | Creature — Phyrexian Cleric | | |
| UNK | RB03e | The Juzam Master | Legendary Creature — Human Wizard | | |
| UNK | RG03a | Maître Tree | Creature — Tree | | |
| UNK | RG03b | Mr. Wiggles, Helpful Butterfly | Legendary Creature — Insect | | |
| UNK | RG03c | Pulse of the Hunter Maze | Instant | | |
| UNK | RG03d | The Dilu Horse | Legendary Creature — Horse | | |
| UNK | RG03e | The Spike Cactus | Legendary Creature — Spike | | |
| UNK | RG03f | The Paradise Bird | Legendary Creature — Bird | | |
| UNK | RR03 | The Wiley Speedster | Legendary Creature — Human Artificer | | |
| UNK | RR03a | Char-Dog | Artifact Creature — Dog Food | | |
| UNK | RR03b | Mijo, the Bull | Legendary Creature — Ox Athlete | | |
| UNK | RU03 | The Karfell Rocker | Legendary Creature — Human Bard | | |
| UNK | RU03a | Dockbreacher | Creature — Merfolk Pirate | | |
| UNK | RU03b | Wrath of Oko | Sorcery | | |
| UNK | RU03c | The Covert Blue Mage | Legendary Creature — Human Rogue | | |
| UNK | RU03d | Second Stage of Magic Design | Enchantment | | |
| UNK | RU03e | Yeah Nah // Nah Yeah | Instant | | |
| UNK | RW03a | Azorius Traffic Enforcement | Creature — Human Soldier | | |
| UNK | RW03b | Fioran Reformist | Creature — Human Advisor | | |
| UNK | RW03c | Ratatwotwo | Legendary Creature — Rat | | |
| UNK | RW03d | Stika, Playtestress | Legendary Creature — Human Druid | | |
| UNK | RW03e | The Inspector Inspector | Legendary Creature — Human Detective | | |
| UNK | RW03f | White Rhystic Study | Enchantment | | |
| UNK | RW03g | The Tokenator | Legendary Creature — Human Advisor | | |
| UNK | RW03h | Sixth Stage of Magic Design | Enchantment | | |
| UNK | RZ03 | The Herald of Numot | Legendary Creature — Dragon | | |
| UNK | RZ03a | Slobad, Actually Just Fine | Legendary Creature — Goblin Artificer | | |
| UNK | RZ03b | The Egotistical Velociraptor | Legendary Creature — Dinosaur Boxer | | |
| UNK | RZ03c | The Keeper of Kaldra | Legendary Creature — Human Warrior | | |
| UNK | RZ03d | The Caffeinated Runner | Legendary Creature — Elemental Gamer | | |
| UNK | RZ03e | The Weekly Princess | Legendary Creature — Human Noble | | |
| UNK | RZ03f | The Milling Runner | Legendary Creature — Cat Gamer | | |
| UNK | RZ03g | The Fifth Alias | Legendary Creature — Shapeshifter | | |
| UNK | RZ03h | The Actualizer | Legendary Creature — Human Wizard | | |
| UNK | RZ03i | Gomif, Fast Racer | Legendary Creature — Human Pilot | | |
| UNK | RZ03j | The Fact Checker | Legendary Creature — Human Wizard | | |