Hailstorm Valkyrie 
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 | Blood Fountain | 0.16 |
| 126 | Murder | 0.16 |
| 128 | Doom Blade | 0.15 |
| 128 | Costly Plunder | 0.15 |
| 130 | Bonder's Ornament | 0.13 |
| 131 | Reckoner's Bargain | 0.12 |
| 132 | Dark Ritual | 0.11 |
| 133 | Snuff Out | 0.1 |
| 134 | Go for the Throat | 0.09 |
| 135 | Syphon Mind | 0.07 |
| 136 | Gray Merchant of Asphodel | 0.06 |
| 136 | Cast Down | 0.06 |
| 138 | Witch's Cottage | 0.03 |
| 138 | Unearth | 0.03 |
| 140 | Commander's Sphere | 0.02 |
| 141 | Night's Whisper | -0.05 |
| 142 | Arcane Signet | -0.21 |
| 143 | Swamp | -0.53 |