268 printings
Dr. Julius Jumblemorph
The Grand Calcutron
Grusilda, Monster Masher
Hot Fix
Ol' Buzzbark
Phoebe, Head of S.N.E.A.K.
Urza, Academy Headmaster
X
Mary O'Kill
Angelic Rocket
Midlife Upgrade
Border Guardian
Buzzing Whack-a-Doodle
Clock of DOOOOOOOOOOOOM!
Cogmentor
Contraption Cannon
Curious Killbot
Delighted Killbot
Despondent Killbot
Enraged Killbot
Entirely Normal Armchair
Everythingamajig
Gnome-Made Engine
Handy Dandy Clone Machine
Oddly Uneven
Kindslaver
Krark's Other Thumb
Labro Bot
Lobe Lobber
Mad Science Fair Project
Modular Monstrosity
Proper Laboratory Attire
Robo-
Split Screen
Staff of the Letter Magus
Old Guard
Stamp of Approval
Steam-Powered
Steel Squirrel
Sword of Dungeons & Dragons
Voracious Vacuum
Secret Base