Boros Challenger 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 250 | Battle Screech | 0.07 |
| 250 | Abraded Bluffs | 0.07 |
| 253 | Wrenn's Resolve | 0.06 |
| 253 | Oliphaunt | 0.06 |
| 255 | Dragon Fodder | 0.05 |
| 255 | Loran's Escape | 0.05 |
| 257 | Cathar Commando | 0.04 |
| 257 | Palace Sentinels | 0.04 |
| 259 | Evolving Wilds | 0.03 |
| 260 | Generous Gift | 0.02 |
| 261 | Heliod's Pilgrim | — |
| 262 | Impact Tremors | -0.02 |
| 263 | Secluded Steppe | -0.09 |
| 264 | Terramorphic Expanse | -0.12 |
| 264 | Alpine Meadow | -0.12 |
| 266 | Rustvale Bridge | -0.14 |
| 267 | Lightning Bolt | -0.28 |
| 268 | Arcane Signet | -0.34 |