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 |
|---|---|---|
| 170 | Font of Return | 0.06 |
| 170 | Crypt Incursion | 0.06 |
| 170 | Relic of Progenitus | 0.06 |
| 170 | Quicksand | 0.06 |
| 170 | Return to Action | 0.06 |
| 170 | Accursed Marauder | 0.06 |
| 170 | Ill-Gotten Inheritance | 0.06 |
| 170 | Driver of the Dead | 0.06 |
| 170 | Doom Blade | 0.06 |
| 170 | Girder Goons | 0.06 |
| 170 | Summon Undead | 0.06 |
| 170 | Abyssal Gatekeeper | 0.06 |
| 170 | Underworld Charger | 0.06 |
| 170 | Bone Picker | 0.06 |
| 170 | Ashnod's Intervention | 0.06 |
| 170 | Atrocious Experiment | 0.06 |
| 170 | Bottle Golems | 0.06 |
| 170 | Okiba Reckoner Raid // Nezumi Road Captain | 0.06 |
| 170 | Thraxodemon | 0.06 |
| 170 | Tizerus Charger | 0.06 |
| 170 | Ichor Drinker | 0.06 |
| 170 | Mintstrosity | 0.06 |
| 198 | Arrogant Outlaw | 0.05 |
| 198 | Call to the Netherworld | 0.05 |
| 198 | Ceremonial Knife | 0.05 |