Sivriss, Nightmare Speaker + Agent of the Iron Throne 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 651 | Forge of Heroes | -0.07 |
| 651 | Black Dragon Gate | -0.07 |
| 651 | Troll of Khazad-dûm | -0.07 |
| 654 | Shred Memory | -0.09 |
| 655 | Whispersilk Cloak | -0.11 |
| 656 | Cast Down | -0.14 |
| 657 | Night's Whisper | -0.16 |
| 658 | Opal Palace | -0.17 |
| 659 | Path of Ancestry | -0.2 |
| 660 | Ash Barrens | -0.22 |
| 661 | Terramorphic Expanse | -0.34 |
| 662 | Evolving Wilds | -0.35 |
| 663 | Command Tower | -0.57 |