Crookclaw Elder 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 301 | Archaeomancer | -0.04 |
| 301 | Wayfarer's Bauble | -0.04 |
| 301 | Mana Leak | -0.04 |
| 301 | Into the Roil | -0.04 |
| 305 | Merchant Scroll | -0.05 |
| 306 | Peregrine Drake | -0.06 |
| 307 | Drift of Phantasms | -0.09 |
| 308 | Island | -0.11 |
| 309 | Opt | -0.14 |
| 310 | Arcane Denial | -0.15 |
| 311 | Muddle the Mixture | -0.16 |
| 311 | Commander's Sphere | -0.16 |
| 313 | Negate | -0.2 |
| 314 | Ponder | -0.26 |
| 315 | Brainstorm | -0.28 |