Opaline Sliver 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 151 | Benevolent Blessing | 0.15 |
| 152 | Seat of the Synod | 0.14 |
| 152 | Opal Palace | 0.14 |
| 152 | Marble Diamond | 0.14 |
| 152 | Your Temple Is Under Attack | 0.14 |
| 156 | Sky Diamond | 0.13 |
| 157 | Plains | 0.11 |
| 157 | Suture Priest | 0.11 |
| 159 | Gitaxian Probe | 0.1 |
| 159 | Snap | 0.1 |
| 159 | Consider | 0.1 |
| 162 | Lonely Sandbar | 0.05 |
| 163 | Azorius Guildgate | 0.04 |
| 163 | Secluded Steppe | 0.04 |
| 165 | Skybridge Towers | 0.03 |
| 166 | Terramorphic Expanse | 0.02 |
| 167 | Razortide Bridge | 0.01 |
| 168 | Evolving Wilds | -0.04 |
| 169 | Treasure Cruise | -0.06 |
| 169 | Glacial Floodplain | -0.06 |
| 171 | Azorius Signet | -0.13 |
| 172 | Negate | -0.15 |
| 173 | Counterspell | -0.3 |