Riddlesmith 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 175 | Commander's Sphere | 0.02 |
| 177 | Ravenform | 0.01 |
| 177 | Negate | 0.01 |
| 179 | Terramorphic Expanse | — |
| 179 | Capsize | — |
| 181 | Mana Leak | -0.02 |
| 182 | Into the Roil | -0.03 |
| 183 | Lórien Revealed | -0.04 |
| 183 | Sky Diamond | -0.04 |
| 185 | Evolving Wilds | -0.05 |
| 185 | Arcane Signet | -0.05 |
| 187 | Consider | -0.06 |
| 187 | Snap | -0.06 |
| 189 | Mulldrifter | -0.08 |
| 190 | Archaeomancer | -0.17 |
| 191 | Island | -0.65 |