Undercity Informer 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 226 | Fanatical Offering | 0.03 |
| 227 | Fake Your Own Death | 0.02 |
| 227 | Deadly Dispute | 0.02 |
| 229 | Vicious Battlerager | 0.01 |
| 230 | Defile | — |
| 231 | Kaya's Ghostform | -0.01 |
| 232 | Vault of Whispers | -0.02 |
| 232 | Witch's Cottage | -0.02 |
| 232 | Doom Blade | -0.02 |
| 232 | Pestilence | -0.02 |
| 236 | Blood Fountain | -0.03 |
| 236 | Syphon Mind | -0.03 |
| 236 | Crypt Rats | -0.03 |
| 236 | Carrion Feeder | -0.03 |
| 240 | Corrupted Conviction | -0.04 |
| 241 | Bonder's Ornament | -0.06 |
| 242 | Viscera Seer | -0.07 |
| 243 | Thorn of the Black Rose | -0.08 |
| 244 | Ash Barrens | -0.09 |
| 245 | Cast Down | -0.11 |
| 246 | Gray Merchant of Asphodel | -0.13 |
| 247 | Mortuary Mire | -0.14 |
| 248 | Commander's Sphere | -0.16 |
| 249 | Terramorphic Expanse | -0.19 |
| 250 | Village Rites | -0.21 |
| 251 | Evolving Wilds | -0.24 |
| 252 | Feed the Swarm | -0.25 |
| 253 | Bojuka Bog | -0.34 |