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 |
|---|---|---|
| 585 | Eerie Soultender | -0.01 |
| 585 | Chromatic Sphere | -0.01 |
| 585 | Cathar's Shield | -0.01 |
| 585 | Butcher Ghoul | -0.01 |
| 585 | Prophetic Prism | -0.01 |
| 585 | Manakin | -0.01 |
| 585 | Audacious Thief | -0.01 |
| 585 | Dark Withering | -0.01 |
| 585 | Eyeblight's Ending | -0.01 |
| 585 | Captivating Cave | -0.01 |
| 585 | Bonder's Ornament | -0.01 |
| 585 | Hedron Crawler | -0.01 |
| 585 | Echoing Decay | -0.01 |
| 585 | Iron Apprentice | -0.01 |
| 585 | Offer Immortality | -0.01 |
| 616 | Arms of Hadar | -0.02 |
| 616 | Rot-Tide Gargantua | -0.02 |
| 616 | Spark Harvest | -0.02 |
| 616 | Crystal Grotto | -0.02 |
| 616 | Chainer's Edict | -0.02 |
| 616 | Prying Blade | -0.02 |
| 616 | Diresight | -0.02 |
| 616 | Heap Gate | -0.02 |
| 616 | Dark Privilege | -0.02 |
| 616 | Read the Bones | -0.02 |