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 |
|---|---|---|
| 124 | Captivating Cave | 0.11 |
| 124 | Crashing Drawbridge | 0.11 |
| 124 | Oubliette | 0.11 |
| 124 | Cradle of the Accursed | 0.11 |
| 130 | Polluted Mire | 0.1 |
| 130 | Tasigur's Cruelty | 0.1 |
| 130 | Iron Apprentice | 0.1 |
| 130 | Quicksand | 0.1 |
| 130 | Diabolic Edict | 0.1 |
| 130 | Desert | 0.1 |
| 136 | You Are Already Dead | 0.09 |
| 136 | Yoke of the Damned | 0.09 |
| 136 | Cloak of Confusion | 0.09 |
| 136 | Cutthroat il-Dal | 0.09 |
| 136 | Dauthi Jackal | 0.09 |
| 136 | Pestilence | 0.09 |
| 136 | Path of Ancestry | 0.09 |
| 136 | Scion of Halaster | 0.09 |
| 136 | Cat Burglar | 0.09 |
| 136 | Executioner's Capsule | 0.09 |
| 136 | Duskhunter Bat | 0.09 |
| 136 | Desert of the Glorified | 0.09 |
| 136 | Rakdos Drake | 0.09 |
| 136 | Locthwain Paladin | 0.09 |
| 136 | Succumb to Temptation | 0.09 |