Cogmentor
Artifact Creature — Gnome Rigger
USTUnstable#143uncommon
Foil
"Cogs on cats / Cogs on dogs / Cogs on hats / And cogs on cogs." —*Song of the Cogmentor*
- Border
- silver
- Frame
- 2015
- Pull rate
- ~1 in 20–960
- Illustrator
- Matt Gaser
- Found in
- Unstable Booster Pack
CommanderNot legalModernNot legalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderNot legal
Competitive BrawlNot legal
DuelNot legal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyNot legal
ModernNot legal
OathbreakerNot legal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyNot legal
PioneerNot legal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersNot legal
VintageNot legal
Flying
: Reassemble target Contraption you control. (Move it onto another one of your sprockets.)
1/1: Reassemble target Contraption you control. (Move it onto another one of your sprockets.)Flying
Market · per finishspark updated 11h ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.14
$0.06 low$0.05 gap
Foil+0.0%
$0.68
$0.32 low$0.24 gap
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Nonfoil
$0.14as of 2026-07-12
+0.0%
H $0.14L $0.08since Feb 2024$0.06
$0.01
$0.05+83% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$0.68as of 2026-07-12
+0.0%
H $1.19L $0.32since Feb 2024$0.32
$0.08
$0.24+75% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.14· across 1 printing
Rulings
1 · latest Jan 19, 2018 · one tap opens all
- WotCJan 19, 2018
To reassemble a Contraption you control means to move it from the sprocket it’s on to either of your two other sprockets. It doesn’t leave the battlefield.