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 |
|---|---|---|
| 851 | Great Furnace | -0.15 |
| 852 | Impulsive Pilferer | -0.17 |
| 852 | Arcane Signet | -0.17 |
| 854 | Ash Barrens | -0.21 |
| 855 | Impact Tremors | -0.22 |
| 856 | Terramorphic Expanse | -0.24 |
| 857 | Evolving Wilds | -0.28 |
| 858 | Command Tower | -0.58 |