Old Man Willow 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 550 | Crypt Rats | -0.13 |
| 552 | Oubliette | -0.14 |
| 552 | Doom Blade | -0.14 |
| 552 | Fyndhorn Elves | -0.14 |
| 555 | Vines of Vastwood | -0.15 |
| 555 | Utopia Sprawl | -0.15 |
| 557 | Go for the Throat | -0.16 |
| 557 | Elves of Deep Shadow | -0.16 |
| 559 | Arcane Signet | -0.17 |
| 560 | Darkmoss Bridge | -0.18 |
| 560 | Wild Growth | -0.18 |
| 560 | Unearth | -0.18 |
| 563 | Golgari Rot Farm | -0.19 |
| 563 | Snuff Out | -0.19 |
| 563 | Cast Down | -0.19 |
| 566 | Commander's Sphere | -0.22 |
| 567 | Read the Bones | -0.23 |
| 568 | Jungle Hollow | -0.26 |
| 569 | Mind Stone | -0.31 |