Sphinx Summoner 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 501 | Ponder | -0.25 |
| 501 | Feed the Swarm | -0.25 |
| 503 | Mystic Sanctuary | -0.26 |
| 504 | Bojuka Bog | -0.27 |
| 504 | Frantic Search | -0.27 |
| 504 | Unearth | -0.27 |
| 504 | Witch's Cottage | -0.27 |
| 504 | Negate | -0.27 |
| 509 | Terramorphic Expanse | -0.28 |
| 510 | Village Rites | -0.3 |
| 510 | Treasure Cruise | -0.3 |
| 510 | Island | -0.3 |
| 510 | Night's Whisper | -0.3 |
| 514 | Sign in Blood | -0.31 |
| 515 | Evolving Wilds | -0.33 |
| 515 | Brainstorm | -0.33 |
| 517 | Swamp | -0.37 |