Sonorous Howlbonder 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 670 | Whispersilk Cloak | -0.07 |
| 670 | Nihil Spellbomb | -0.07 |
| 670 | Ash Barrens | -0.07 |
| 670 | Lightning Bolt | -0.07 |
| 670 | Eviscerator's Insight | -0.07 |
| 670 | Ashnod's Altar | -0.07 |
| 670 | Fanatical Offering | -0.07 |
| 683 | Terramorphic Expanse | -0.08 |
| 683 | Galvanic Blast | -0.08 |
| 683 | Snow-Covered Swamp | -0.08 |
| 683 | Doom Blade | -0.08 |
| 683 | Defile | -0.08 |
| 683 | Dark Ritual | -0.08 |
| 689 | Red Elemental Blast | -0.09 |
| 689 | Everflowing Chalice | -0.09 |
| 689 | Sign in Blood | -0.09 |
| 689 | Snuff Out | -0.09 |
| 689 | Expedite | -0.09 |
| 689 | Guttersnipe | -0.09 |
| 695 | Experimental Synthesizer | -0.1 |
| 695 | Reckoner's Bargain | -0.1 |
| 695 | Snow-Covered Mountain | -0.1 |
| 695 | Witty Roastmaster | -0.1 |
| 695 | Crypt Rats | -0.1 |
| 695 | Falkenrath Noble | -0.1 |