Kardur, Doomscourge 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 25 | Bloodfell Caves | 0.26 |
| 27 | Viscera Seer | 0.25 |
| 27 | Carrion Feeder | 0.25 |
| 27 | Vicious Battlerager | 0.25 |
| 30 | Bloodflow Connoisseur | 0.24 |
| 30 | Genasi Enforcers | 0.24 |
| 30 | Marauding Blight-Priest | 0.24 |
| 33 | Mind Stone | 0.23 |
| 33 | Arcane Signet | 0.23 |
| 33 | Ardent Elementalist | 0.23 |
| 33 | Stirring Bard | 0.23 |
| 37 | Coronation of Chaos | 0.22 |
| 37 | Rakdos Signet | 0.22 |
| 39 | Corrupted Conviction | 0.21 |
| 39 | Syphon Mind | 0.21 |
| 39 | Lampad of Death's Vigil | 0.21 |
| 39 | Abrade | 0.21 |
| 39 | Soulcage Fiend | 0.21 |
| 44 | Cinder Barrens | 0.2 |
| 44 | Exquisite Huntmaster | 0.2 |
| 44 | Bonder's Ornament | 0.2 |
| 44 | Sulfurous Mire | 0.2 |
| 48 | Kathari Bomber | 0.19 |
| 48 | Underdark Explorer | 0.19 |
| 48 | Opal Palace | 0.19 |