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 |
|---|---|---|
| 201 | The Dross Pits | 0.08 |
| 201 | Everflowing Chalice | 0.08 |
| 203 | Fake Your Own Death | 0.07 |
| 203 | Polluted Mire | 0.07 |
| 203 | Shambling Ghast | 0.07 |
| 206 | Mind Stone | 0.06 |
| 206 | Ornithopter of Paradise | 0.06 |
| 206 | Shred Memory | 0.06 |
| 206 | Dusk Legion Zealot | 0.06 |
| 206 | Arcane Signet | 0.06 |
| 211 | Kaya's Ghostform | 0.05 |
| 212 | Murder | 0.03 |
| 212 | Troll of Khazad-dûm | 0.03 |
| 214 | Night's Whisper | 0.02 |
| 214 | Costly Plunder | 0.02 |
| 214 | Tragic Slip | 0.02 |
| 217 | Reckoner's Bargain | -0.02 |
| 218 | Fleshbag Marauder | -0.03 |
| 219 | Gray Merchant of Asphodel | -0.06 |
| 219 | Cast Down | -0.06 |
| 221 | Commander's Sphere | -0.1 |
| 221 | Unearth | -0.1 |
| 223 | Barren Moor | -0.11 |
| 224 | Bojuka Bog | -0.27 |
| 225 | Swamp | -0.67 |