Burrowguard Mentor 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 424 | Yavimaya Elder | -0.05 |
| 427 | Springbloom Druid | -0.06 |
| 427 | Fertilid | -0.06 |
| 427 | Benevolent Bodyguard | -0.06 |
| 427 | Commander's Sphere | -0.06 |
| 427 | Generous Ent | -0.06 |
| 432 | Reprobation | -0.07 |
| 432 | Utopia Sprawl | -0.07 |
| 432 | Recommission | -0.07 |
| 432 | Lunarch Veteran // Luminous Phantom | -0.07 |
| 432 | Ornithopter of Paradise | -0.07 |
| 432 | Angelic Gift | -0.07 |
| 432 | Cultivate | -0.07 |
| 439 | Farseek | -0.08 |
| 439 | Thornglint Bridge | -0.08 |
| 439 | Pegasus Guardian // Rescue the Foal | -0.08 |
| 439 | Farhaven Elf | -0.08 |
| 439 | Flicker of Fate | -0.08 |
| 439 | Gaea's Gift | -0.08 |
| 445 | Oblivion Ring | -0.09 |
| 445 | Three Visits | -0.09 |
| 445 | Wood Elves | -0.09 |
| 448 | Blacksmith's Skill | -0.1 |
| 448 | Nature's Claim | -0.1 |
| 448 | Ancient Den | -0.1 |