Sivriss, Nightmare Speaker + Criminal Past 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 173 | Cranial Plating | 0.17 |
| 177 | Haunted Fengraf | 0.16 |
| 177 | Underdark Explorer | 0.16 |
| 177 | Deathgreeter | 0.16 |
| 177 | Nested Shambler | 0.16 |
| 177 | Ichor Wellspring | 0.16 |
| 177 | Haunted Cloak | 0.16 |
| 183 | Eviscerator's Insight | 0.15 |
| 183 | Tragic Slip | 0.15 |
| 183 | Feign Death | 0.15 |
| 183 | Village Rites | 0.15 |
| 187 | Sign in Blood | 0.14 |
| 187 | Everflowing Chalice | 0.14 |
| 189 | Swamp | 0.13 |
| 189 | The Dross Pits | 0.13 |
| 191 | Viscera Seer | 0.12 |
| 191 | Thought Vessel | 0.12 |
| 191 | Mirkwood Bats | 0.12 |
| 191 | Vicious Battlerager | 0.12 |
| 191 | Fake Your Own Death | 0.12 |
| 191 | Not Dead After All | 0.12 |
| 197 | Fanatical Offering | 0.11 |
| 197 | Bone Shards | 0.11 |
| 197 | Ornithopter of Paradise | 0.11 |
| 200 | Feed the Swarm | 0.09 |