Oona's Blackguard 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 147 | Implement of Malice | 0.09 |
| 147 | Unnerve | 0.09 |
| 147 | Graf Rats | 0.09 |
| 147 | Myr Scrapling | 0.09 |
| 147 | Consume Spirit | 0.09 |
| 147 | Essence Infusion | 0.09 |
| 147 | Aphotic Wisps | 0.09 |
| 147 | Clawing Torment | 0.09 |
| 147 | Dead Weight | 0.09 |
| 147 | Flitting Guerrilla | 0.09 |
| 161 | Cradle of the Accursed | 0.08 |
| 161 | Hopeless Nightmare | 0.08 |
| 161 | Crashing Drawbridge | 0.08 |
| 161 | Demonic Vigor | 0.08 |
| 161 | Snuff Out | 0.08 |
| 161 | Ecologist's Terrarium | 0.08 |
| 161 | Dirge of Dread | 0.08 |
| 161 | Skeletal Grimace | 0.08 |
| 169 | Nihil Spellbomb | 0.07 |
| 169 | Vicious Rumors | 0.07 |
| 169 | Tormod's Crypt | 0.07 |
| 169 | Peat Bog | 0.07 |
| 169 | Relic of Progenitus | 0.07 |
| 169 | Battle-Rage Blessing | 0.07 |
| 169 | Ob Nixilis's Cruelty | 0.07 |