Heartfire Hero 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 1 | Fling | 0.81 |
| 1 | Might of the Meek | 0.81 |
| 3 | Dragon Mantle | 0.66 |
| 4 | Fists of Flame | 0.61 |
| 5 | Witch's Mark | 0.58 |
| 5 | Blazing Crescendo | 0.58 |
| 7 | Titan's Strength | 0.56 |
| 8 | Collateral Damage | 0.55 |
| 9 | Brute Force | 0.54 |
| 10 | Siege Smash | 0.53 |
| 10 | Soul's Fire | 0.53 |
| 10 | Downhill Charge | 0.53 |
| 13 | Heartfire | 0.52 |
| 13 | Temur Battle Rage | 0.52 |
| 15 | Expedite | 0.5 |
| 16 | Infuriate | 0.49 |
| 16 | Ancestral Anger | 0.49 |
| 18 | Claws of Valakut | 0.48 |
| 19 | Leather Armor | 0.47 |
| 19 | Bloodfire Infusion | 0.47 |
| 21 | Looming Spires | 0.46 |
| 21 | Teetering Peaks | 0.46 |
| 23 | Sazacap's Brew | 0.45 |
| 24 | Balduvian Rage | 0.44 |
| 25 | Soulbright Flamekin | 0.43 |