Shadowstorm Vizier 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 299 | Cast Down | -0.11 |
| 302 | Seat of the Synod | -0.12 |
| 303 | Witch's Cottage | -0.14 |
| 303 | Thorn of the Black Rose | -0.14 |
| 305 | Gitaxian Probe | -0.15 |
| 305 | Counterspell | -0.15 |
| 307 | Pestilence | -0.16 |
| 307 | Mulldrifter | -0.16 |
| 309 | Feed the Swarm | -0.17 |
| 310 | Mortuary Mire | -0.2 |
| 311 | Dimir Signet | -0.21 |
| 311 | Dimir Aqueduct | -0.21 |
| 313 | Commander's Sphere | -0.23 |
| 313 | Bojuka Bog | -0.23 |
| 315 | Read the Bones | -0.24 |
| 316 | Arcane Denial | -0.27 |
| 317 | Mystic Sanctuary | -0.29 |
| 318 | Night's Whisper | -0.3 |
| 319 | Negate | -0.32 |
| 320 | Ponder | -0.33 |
| 321 | Preordain | -0.35 |