Roil Cartographer 
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 | Merchant Scroll | 0.06 |
| 177 | Snap | 0.02 |
| 177 | Drift of Phantasms | 0.02 |
| 179 | Mulldrifter | 0.01 |
| 180 | Deep Analysis | -0.04 |
| 180 | Lonely Sandbar | -0.04 |
| 182 | Muddle the Mixture | -0.05 |
| 183 | Mind Stone | -0.09 |
| 184 | Treasure Cruise | -0.15 |
| 185 | Ponder | -0.16 |
| 186 | Brainstorm | -0.17 |
| 186 | Preordain | -0.17 |
| 188 | Arcane Signet | -0.29 |