Crypt Rats 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 1 | Rush of Vitality | 0.77 |
| 2 | Alchemist's Gift | 0.66 |
| 3 | Return to Action | 0.63 |
| 4 | Unexpected Fangs | 0.62 |
| 4 | Vampiric Link | 0.62 |
| 6 | Grotesque Mutation | 0.57 |
| 6 | Cruel Feeding | 0.57 |
| 8 | Grasp of Darkness | 0.52 |
| 9 | Defile | 0.51 |
| 10 | Tendrils of Corruption | 0.48 |
| 10 | Corrupt | 0.48 |
| 12 | Sign in Blood | 0.46 |
| 12 | Victim of Night | 0.46 |
| 14 | Mortuary Mire | 0.45 |
| 14 | Unearth | 0.45 |
| 14 | Bubbling Muck | 0.45 |
| 17 | Witch's Cottage | 0.42 |
| 17 | Eternal Thirst | 0.42 |
| 19 | Doom Blade | 0.41 |
| 19 | Omen of the Dead | 0.41 |
| 21 | Blood Pact | 0.4 |
| 21 | Butcher's Glee | 0.4 |
| 23 | Thorn of the Black Rose | 0.39 |
| 23 | Honored Heirloom | 0.39 |
| 25 | Orcish Medicine | 0.38 |