Mayhem Devil 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 1296 | Forge of Heroes | -0.08 |
| 1296 | Mana Geyser | -0.08 |
| 1296 | Soul's Fire | -0.08 |
| 1296 | Desert of the Fervent | -0.08 |
| 1296 | Shock | -0.08 |
| 1296 | Pyroblast | -0.08 |
| 1307 | Fiery Cannonade | -0.09 |
| 1307 | Thought Vessel | -0.09 |
| 1307 | Haunted Cloak | -0.09 |
| 1307 | Tragic Slip | -0.09 |
| 1311 | Undying Malice | -0.1 |
| 1311 | Everflowing Chalice | -0.1 |
| 1311 | Witty Roastmaster | -0.1 |
| 1311 | Iron Myr | -0.1 |
| 1311 | Cathartic Reunion | -0.1 |
| 1311 | Grapeshot | -0.1 |
| 1311 | Cast Down | -0.1 |
| 1318 | Seething Song | -0.11 |
| 1318 | Tormenting Voice | -0.11 |
| 1318 | Ash Barrens | -0.11 |
| 1318 | Crash Through | -0.11 |
| 1318 | Epicure of Blood | -0.11 |
| 1323 | Defile | -0.12 |
| 1323 | Charcoal Diamond | -0.12 |
| 1325 | Guttersnipe | -0.13 |