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 |
|---|---|---|
| 246 | Gingerbrute | 0.12 |
| 246 | Novice Inspector | 0.12 |
| 246 | Light of Hope | 0.12 |
| 246 | Kor Halberd | 0.12 |
| 246 | Warded Battlements | 0.12 |
| 246 | Court Street Denizen | 0.12 |
| 257 | Plains | 0.11 |
| 257 | Flaming Fist | 0.11 |
| 257 | Cave of Temptation | 0.11 |
| 260 | Witch's Mark | 0.1 |
| 260 | Dawn Charm | 0.1 |
| 260 | Prying Blade | 0.1 |
| 260 | Emrakul's Hatcher | 0.1 |
| 260 | Captain's Call | 0.1 |
| 260 | Hunted Witness | 0.1 |
| 266 | Thriving Heath | 0.09 |
| 266 | Stone Quarry | 0.09 |
| 266 | Doomed Traveler | 0.09 |
| 266 | Eagles of the North | 0.09 |
| 266 | Goldvein Pick | 0.09 |
| 266 | Crashing Drawbridge | 0.09 |
| 272 | Raucous Carnival | 0.08 |
| 272 | Command Tower | 0.08 |
| 272 | Hordeling Outburst | 0.08 |
| 272 | Ulamog's Crusher | 0.08 |