Furnace Hellkite 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 100 | Voltage Surge | 0.15 |
| 100 | Dragon Breath | 0.15 |
| 100 | Seething Song | 0.15 |
| 100 | Magnifying Glass | 0.15 |
| 100 | Clockwork Percussionist | 0.15 |
| 106 | Smoldering Crater | 0.14 |
| 106 | Commander's Sphere | 0.14 |
| 106 | Scrapwork Mutt | 0.14 |
| 106 | Soulbright Flamekin | 0.14 |
| 106 | Nimblewright Schematic | 0.14 |
| 106 | Red Elemental Blast | 0.14 |
| 112 | Idol of the Deep King // Sovereign's Macuahuitl | 0.13 |
| 112 | Spiked Pit Trap | 0.13 |
| 112 | Hotfoot Gnome | 0.13 |
| 112 | Delif's Cone | 0.13 |
| 112 | Red Herring | 0.13 |
| 112 | Lightning Bolt | 0.13 |
| 112 | Fountain of Youth | 0.13 |
| 119 | Welding Sparks | 0.12 |
| 119 | Vorrac Battlehorns | 0.12 |
| 119 | Fanged Flames | 0.12 |
| 119 | Bitter Reunion | 0.12 |
| 119 | Chromatic Star | 0.12 |
| 119 | Urn of Godfire | 0.12 |
| 119 | Energy Refractor | 0.12 |