Passageway Seer 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 375 | Crystal Grotto | -0.03 |
| 375 | Springleaf Drum | -0.03 |
| 375 | Network Terminal | -0.03 |
| 375 | Kaya's Ghostform | -0.03 |
| 380 | Serrated Scorpion | -0.04 |
| 380 | Blood Seeker | -0.04 |
| 380 | Crashing Drawbridge | -0.04 |
| 383 | Doomed Dissenter | -0.05 |
| 383 | Ulamog's Crusher | -0.05 |
| 385 | Bone Shards | -0.06 |
| 385 | Unearth | -0.06 |
| 385 | Executioner's Capsule | -0.06 |
| 388 | Altar's Reap | -0.08 |
| 389 | Carrion Feeder | -0.09 |
| 390 | Arcane Signet | -0.11 |
| 391 | Ash Barrens | -0.13 |
| 392 | Swamp | -0.14 |
| 393 | Wayfarer's Bauble | -0.15 |
| 394 | Path of Ancestry | -0.16 |
| 395 | Viscera Seer | -0.17 |