Battlefield Butcher 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 126 | Syphon Mind | 0.24 |
| 127 | Gray Merchant of Asphodel | 0.23 |
| 128 | Mortuary Mire | 0.22 |
| 128 | Cast Down | 0.22 |
| 130 | Unearth | 0.2 |
| 131 | Commander's Sphere | 0.19 |
| 132 | Sign in Blood | 0.13 |
| 133 | Deadly Dispute | 0.09 |
| 134 | Arcane Signet | -0.05 |
| 135 | Command Tower | -0.1 |
| 136 | Swamp | -0.36 |