1 Aberrant Researcher (SOI) 49
2 Amass the Components (AVR) 43
2 Brain in a Jar (SOI) 252
2 Delver of Secrets (MID) 47
2 Forbidden Alchemy (ISD) 55
12 Island (TLA) 283
3 Laboratory Drudge (SCD) 56
2 Larder Zombie (MID) 58
2 Ludevic, Necrogenius (MID) 233
2 Persistent Specimen (VOW) 125
3 Prized Amalgam (SOI) 249
2 Ransack the Lab (MH1) 103
3 Specimen Collector (PLIST) 64
3 Stitched Assistant (VOW) 81
2 Stitcher's Apprentice (ISD) 81
12 Swamp (TLA) 284
2 Unblinking Observer (MID) 82

1 Alchemist's Apprentice (AVR) 42
1 Bonded Fetch (FUT) 50
1 Cleaver Skaab (MIC) 49
1 Cobbled Lancer (VOW) 52
1 Component Collector (MID) 43
1 Compulsive Research (RAV) 40
1 Consider (MID) 44
1 Corpse Cobble (MID) 214
1 Curious Homunculus (EMN) 54
1 Deranged Assistant (ISD) 52
1 Displace (EMN) 55
1 Docent of Perfection (EMN) 56
1 Empty the Laboratory (MIC) 14
1 Flip the Switch (MID) 54
1 Forgotten Creation (SOI) 63
1 Geralf, Visionary Stitcher (VOW) 319
1 Havengul Runebinder (DKA) 39
1 Inspired Idea (VOW) 64
1 Jar of Eyeballs (DKA) 152
1 Kraum, Ludevic's Opus (FCA) 56
1 Laboratory Brute (EMN) 67
1 Laboratory Maniac (FCA) 30
1 Ludevic, Necro-Alchemist (C16) 37
1 Ludevic's Test Subject (ISD) 64
1 Mysterious Tome (MID) 63
1 Necromancer's Assistant (M15) 107
1 Necromancer's Familiar (MH2) 94
1 Necromancer's Stockpile (M15) 108
1 Obsessive Astronomer (MID) 152
1 Obsessive Search (TOR) 43
1 Obsessive Stitcher (M21) 223
1 Organ Hoarder (MID) 66
1 Overcharged Amalgam (VOW) 71
1 Overwhelmed Archivist (MID) 68
1 Patchwork Crawler (VOW) 72
1 Poppet Stitcher (MID) 71
1 Reckless Scholar (SOI) 82
1 Repository Skaab (VOW) 73
1 Research Assistant (M15) 77
1 Scattered Thoughts (VOW) 74
1 Scour the Laboratory (EMN) 73
1 Soul Separator (EMN) 199
1 Stitched Drake (ISD) 80
1 Stitched Mangler (SOI) 89
1 Stitcher Geralf (CMM) 121
1 Syphon Essence (VOW) 84
1 Thirst for Discovery (VOW) 85
1 Thought Scour (DKA) 52
1 Vivisection (MID) 83
1 Volrath's Laboratory (ST) 136
1 Wretched Throng (VOW) 91