Jötun Owl Keeper 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 150 | Serum Visions | 0.18 |
| 152 | Witness Protection | 0.17 |
| 152 | Behold the Multiverse | 0.17 |
| 154 | Cloudshift | 0.16 |
| 154 | Fellwar Stone | 0.16 |
| 154 | Soul Warden | 0.16 |
| 154 | Mnemonic Wall | 0.16 |
| 158 | Into the Roil | 0.15 |
| 158 | Wayfarer's Bauble | 0.15 |
| 160 | Your Temple Is Under Attack | 0.14 |
| 160 | Sky Diamond | 0.14 |
| 160 | Marble Diamond | 0.14 |
| 163 | Journey to Nowhere | 0.13 |
| 163 | Arcane Signet | 0.13 |
| 165 | Mulldrifter | 0.1 |
| 166 | Opt | 0.05 |
| 166 | Spirited Companion | 0.05 |
| 166 | Ghostly Flicker | 0.05 |
| 166 | Lonely Sandbar | 0.05 |
| 170 | Skybridge Towers | 0.04 |
| 170 | Frantic Search | 0.04 |
| 170 | Counterspell | 0.04 |
| 170 | Secluded Steppe | 0.04 |
| 174 | Muddle the Mixture | 0.03 |
| 175 | Terramorphic Expanse | 0.02 |