Thrull Parasite 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 351 | Dark Ritual | -0.07 |
| 352 | Ornithopter of Paradise | -0.09 |
| 353 | Undying Malice | -0.11 |
| 353 | Swamp | -0.11 |
| 355 | Feign Death | -0.13 |
| 356 | Wayfarer's Bauble | -0.14 |
| 357 | Ash Barrens | -0.15 |
| 357 | Unearth | -0.15 |
| 359 | Viscera Seer | -0.16 |
| 359 | Commander's Sphere | -0.16 |