28 cards where the text includes “contraption” and it’s not legal in Commander

Aerial Toastmaster (Unstable #2)
Chipper Chopper (Unstable #28)
Clock of DOOOOOOOOOOOOM! (Unstable #142)
Cogmentor (Unstable #143)
Contraption Cannon (Unstable #144)
Crafty Octopus (Unstable #30)
Finders, Keepers (Unstable #55)
First Pick (Unstable #109)
Garbage Elemental (Unstable #82b)
Hard Hat Area (Unstable #187)
Incite Insight (Unstable #36)
Jackknight (Unstable #11)
Joyride Rigger (Unstable #114)
Kindly Cognician (Unstable #37)
Midlife Upgrade (Unstable #14)
Overt Operative (Unstable #64)
Riveting Rigger (Unstable #19)
Spell Suck (Unstable #45)
Steady-Handed Mook (Unstable #71)
Steamflogger of the Month (Unstable #94)
Steamflogger Service Rep (Unstable #124)
Steamflogger Temp (Unstable #95)
Steamfloggery (Unstable #96)
Suspicious Nanny (Unstable #47)
Very Cryptic Command (Unstable #49a)
Widget Contraption (Unstable #211)
Work a Double (Unstable #100)
Wrench-Rigger (Unstable #101)

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