Secrets of the Key 
Instant
Appears in 361 of 18,036 decks (2.0%).
Appears with these commanders:
| Commander | Decks | Synergy ↓ |
|---|---|---|
| Murmuring Mystic | 1 | -0.01 |
| Disciplined Duelist | 1 | -0.01 |
| Battery Bearer | 1 | -0.01 |
| Malcolm, Keen-Eyed Navigator + Breeches, Brazen Plunderer | 2 | -0.02 |
| Risen Reef | 1 | -0.02 |
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