Galvanic Key 
Artifact
Appears in 122 of 77,136 decks (0.2%).
Appears with these commanders:
| Commander | Decks ↓ | Synergy |
|---|---|---|
| Puresight Merrow | 1 | 0.04 |
| Auriok Salvagers | 1 | 0.03 |
| Transguild Courier | 1 | 0.02 |
| Urza, Powerstone Prodigy | 1 | 0.02 |
| Cunning Nightbonder | 1 | 0.02 |
| Ertha Jo, Frontier Mentor | 1 | 0.02 |
| Sludge Strider | 1 | 0.01 |
| Cephalopod Sentry | 1 | 0.01 |
| Gleaming Geardrake | 1 | 0.01 |
| Shao Jun | 1 | 0.01 |
| Lore Weaver + Ley Weaver | 1 | 0.0 |
| Sphinx of the Guildpact | 1 | 0.0 |
| Hallar, the Firefletcher | 1 | 0.0 |
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