Sivriss, Nightmare Speaker + Inspiring Leader 
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 | Blood Fountain | 0.83 |
| 2 | Secluded Steppe | 0.71 |
| 3 | Barren Moor | 0.7 |
| 4 | Deadly Dispute | 0.57 |
| 5 | Orzhov Basilica | 0.55 |
| 6 | Suspicious Shambler | 0.5 |
| 6 | Pallid Mycoderm | 0.5 |
| 6 | Ray of Distortion | 0.5 |
| 9 | Fairgrounds Patrol | 0.49 |
| 9 | Join the Maestros | 0.49 |
| 9 | Sigarda's Imprisonment | 0.49 |
| 9 | Morgue Theft | 0.49 |
| 9 | Ghoulcaller's Accomplice | 0.49 |
| 9 | Heron-Blessed Geist | 0.49 |
| 15 | Moan of the Unhallowed | 0.48 |
| 15 | Martyr of Dusk | 0.48 |
| 15 | Hare Apparent | 0.48 |
| 15 | Gaze of Justice | 0.48 |
| 15 | Imperial Oath | 0.48 |
| 15 | Gluttonous Guest | 0.48 |
| 15 | Grim Bounty | 0.48 |
| 15 | Dirge of Dread | 0.48 |
| 15 | Stinging Hivemaster | 0.48 |
| 15 | Scrapwork Cohort | 0.48 |
| 15 | Scrapwork Rager | 0.48 |