Siren of the Silent Song 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 450 | Consider | -0.15 |
| 450 | Dark Ritual | -0.15 |
| 453 | Swamp | -0.17 |
| 454 | Negate | -0.18 |
| 455 | Feed the Swarm | -0.19 |
| 456 | Mind Stone | -0.2 |
| 457 | Frantic Search | -0.22 |
| 458 | Commander's Sphere | -0.23 |
| 459 | Deadly Dispute | -0.26 |