Sonic Shrieker 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 421 | Whispersilk Cloak | -0.08 |
| 427 | Soul Warden | -0.09 |
| 427 | Crypt Rats | -0.09 |
| 427 | Blood Fountain | -0.09 |
| 427 | Forgotten Cave | -0.09 |
| 427 | Blacksmith's Skill | -0.09 |
| 432 | Doom Blade | -0.1 |
| 432 | Reckless Impulse | -0.1 |
| 432 | Carrion Feeder | -0.1 |
| 432 | Generous Gift | -0.1 |
| 436 | Benevolent Blessing | -0.11 |
| 436 | Costly Plunder | -0.11 |
| 436 | Cast Down | -0.11 |
| 436 | Rakdos Guildgate | -0.11 |
| 436 | Gray Merchant of Asphodel | -0.11 |
| 436 | Rustvale Bridge | -0.11 |
| 442 | Faithless Looting | -0.12 |
| 442 | Tithe Drinker | -0.12 |
| 442 | Drossforge Bridge | -0.12 |
| 442 | Opal Palace | -0.12 |
| 442 | Tramway Station | -0.12 |
| 447 | Heliod's Pilgrim | -0.13 |
| 447 | Viscera Seer | -0.13 |
| 447 | Corrupted Conviction | -0.13 |
| 450 | Secluded Steppe | -0.14 |