Sivriss, Nightmare Speaker + Guild Artisan 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 76 | Rakdos Signet | 0.54 |
| 76 | Rakdos Carnarium | 0.54 |
| 78 | Bojuka Bog | 0.52 |
| 79 | Lightning Bolt | 0.51 |
| 80 | Terminate | 0.49 |
| 81 | Arcane Signet | 0.45 |
| 82 | Command Tower | 0.4 |
| 83 | Mountain | 0.16 |
| 84 | Swamp | 0.14 |