Sivriss, Nightmare Speaker + Agent of the Iron Throne 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 1 | Ichor Wellspring | 0.63 |
| 2 | Mycosynth Wellspring | 0.56 |
| 3 | Prized Statue | 0.51 |
| 4 | Myr Retriever | 0.48 |
| 4 | Charcoal Diamond | 0.48 |
| 6 | Deadly Dispute | 0.46 |
| 7 | Defile | 0.45 |
| 7 | Workshop Assistant | 0.45 |
| 9 | Gray Merchant of Asphodel | 0.44 |
| 9 | Undercity Scrounger | 0.44 |
| 9 | Blood Fountain | 0.44 |
| 12 | Nimblewright Schematic | 0.43 |
| 12 | Serrated Scorpion | 0.43 |
| 14 | Persistent Specimen | 0.42 |
| 15 | Shambling Ghast | 0.41 |
| 16 | Mortuary Mire | 0.36 |
| 17 | Cadaver Imp | 0.35 |
| 18 | Witch's Cottage | 0.34 |
| 18 | Novice Occultist | 0.34 |
| 18 | Filigree Familiar | 0.34 |
| 21 | Guildsworn Prowler | 0.33 |
| 21 | Doomed Dissenter | 0.33 |
| 23 | Falkenrath Noble | 0.32 |
| 23 | Mephitic Draught | 0.32 |
| 25 | Fake Your Own Death | 0.31 |