Sivriss, Nightmare Speaker + Street Urchin 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 301 | Bonder's Ornament | -0.04 |
| 302 | Reckoner's Bargain | -0.05 |
| 302 | Night's Whisper | -0.05 |
| 304 | Dark Ritual | -0.06 |
| 305 | Snuff Out | -0.07 |
| 306 | Pestilence | -0.08 |
| 307 | Ash Barrens | -0.09 |
| 308 | Thrill of Possibility | -0.11 |
| 308 | Path of Ancestry | -0.11 |
| 310 | Rakdos Carnarium | -0.13 |
| 311 | Forgotten Cave | -0.17 |
| 312 | Sulfurous Mire | -0.18 |
| 313 | Village Rites | -0.19 |
| 313 | Faithless Looting | -0.19 |
| 315 | Sign in Blood | -0.2 |
| 316 | Abrade | -0.24 |
| 317 | Lightning Bolt | -0.32 |