Galvanic Key 
Artifact
Appears in 110 of 65,268 decks (0.2%).
Appears with these commanders:
| Commander | Decks | Synergy ↓ |
|---|---|---|
| Toymaker | 2 | 1.0 |
| Colossus of Sardia | 2 | 1.0 |
| Clockwork Hydra | 1 | 1.0 |
| Arcbound Javelineer | 1 | 1.0 |
| Scuttlemutt | 1 | 1.0 |
| Metallurgeon | 1 | 1.0 |
| Relic Golem | 1 | 1.0 |
| Clockwork Droid | 1 | 1.0 |
| Drillworks Mole | 6 | 0.67 |
| Containment Construct | 4 | 0.67 |
| Dargo, the Shipwrecker + Alena, Kessig Trapper | 1 | 0.5 |
| Howling Golem | 1 | 0.5 |
| Spectrum Sentinel | 1 | 0.5 |
| Veteran Motorist | 1 | 0.5 |
| Coretapper | 1 | 0.5 |
| Walking Skyscraper | 5 | 0.42 |
| Tribute Mage | 1 | 0.33 |
| Shimmer Myr | 1 | 0.33 |
| Myr Galvanizer | 2 | 0.25 |
| Bane of Bala Ged | 1 | 0.25 |
| Ingenious Smith | 1 | 0.25 |
| Crackdown Construct | 1 | 0.25 |
| Jhoira's Toolbox | 1 | 0.25 |
| Arcbound Crusher | 5 | 0.14 |
| Vhal, Candlekeep Researcher + Agent of the Iron Throne | 1 | 0.14 |
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