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 |
|---|---|---|
| 666 | Ornithopter of Paradise | -0.06 |
| 666 | Ichor Wellspring | -0.06 |
| 666 | The Autonomous Furnace | -0.06 |
| 666 | Haunted Fengraf | -0.06 |
| 680 | The Dross Pits | -0.07 |
| 680 | Whispersilk Cloak | -0.07 |
| 680 | Nihil Spellbomb | -0.07 |
| 680 | Dark Ritual | -0.07 |
| 680 | Temur Battle Rage | -0.07 |
| 680 | Pirate's Pillage | -0.07 |
| 680 | Renegade Tactics | -0.07 |
| 680 | Not Dead After All | -0.07 |
| 680 | Haunted Cloak | -0.07 |
| 680 | Tithing Blade // Consuming Sepulcher | -0.07 |
| 680 | Ashnod's Altar | -0.07 |
| 680 | Mana Geyser | -0.07 |
| 692 | Snow-Covered Swamp | -0.08 |
| 692 | Rakdos Signet | -0.08 |
| 692 | Defile | -0.08 |
| 692 | Galvanic Blast | -0.08 |
| 692 | Eviscerator's Insight | -0.08 |
| 692 | Fanatical Offering | -0.08 |
| 698 | Lightning Bolt | -0.09 |
| 698 | Guttersnipe | -0.09 |
| 698 | Red Elemental Blast | -0.09 |