Arcanist's Owl 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 250 | Oblivion Ring | — |
| 250 | Heliod's Pilgrim | — |
| 253 | Ponder | -0.01 |
| 253 | Peregrine Drake | -0.01 |
| 255 | Preordain | -0.02 |
| 255 | Island | -0.02 |
| 257 | Consider | -0.03 |
| 258 | Mulldrifter | -0.04 |
| 259 | Inspiring Overseer | -0.05 |
| 260 | Spirited Companion | -0.08 |
| 261 | Lonely Sandbar | -0.09 |
| 261 | Negate | -0.09 |
| 261 | Plains | -0.09 |
| 264 | Azorius Guildgate | -0.1 |
| 264 | Skybridge Towers | -0.1 |
| 266 | Idyllic Beachfront | -0.11 |
| 267 | Archaeomancer | -0.13 |
| 268 | Command Tower | -0.19 |
| 268 | Glacial Floodplain | -0.19 |
| 270 | Tranquil Cove | -0.21 |
| 271 | Brainstorm | -0.22 |
| 272 | Arcane Denial | -0.23 |
| 273 | Counterspell | -0.43 |