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 |
|---|---|---|
| 122 | Hidden Necropolis | 0.26 |
| 122 | Undercity Scrounger | 0.26 |
| 122 | Network Terminal | 0.26 |
| 129 | Leaden Myr | 0.25 |
| 129 | Feed the Swarm | 0.25 |
| 129 | Ichor Wellspring | 0.25 |
| 129 | Cranial Plating | 0.25 |
| 129 | Burglar Rat | 0.25 |
| 129 | Ulamog's Crusher | 0.25 |
| 129 | Serrated Scorpion | 0.25 |
| 136 | Deathgreeter | 0.24 |
| 136 | Phyrexian Rager | 0.24 |
| 136 | Haunted Fengraf | 0.24 |
| 136 | Haunted Cloak | 0.24 |
| 140 | Cadaver Imp | 0.23 |
| 140 | Fanatical Offering | 0.23 |
| 140 | Not Dead After All | 0.23 |
| 143 | Mirkwood Bats | 0.22 |
| 144 | The Dross Pits | 0.21 |
| 144 | Everflowing Chalice | 0.21 |
| 144 | Shambling Ghast | 0.21 |
| 144 | Thought Vessel | 0.21 |
| 144 | Fake Your Own Death | 0.21 |
| 144 | Victim of Night | 0.21 |
| 150 | Ornithopter of Paradise | 0.2 |