Cathedral Membrane 
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 | Spectral Gateguards | 1.0 |
| 1 | Oltec Archaeologists | 1.0 |
| 1 | Yoked Plowbeast | 1.0 |
| 1 | Bulwark Giant | 1.0 |
| 1 | Valor Made Real | 1.0 |
| 6 | Ruin Processor | 0.99 |
| 6 | Fountainport Bell | 0.99 |
| 6 | Obsidian Acolyte | 0.99 |
| 6 | Wall of Glare | 0.99 |
| 6 | Echo Circlet | 0.99 |
| 6 | Imposing Vantasaur | 0.99 |
| 6 | Soaring Sandwing | 0.99 |
| 6 | Hidden Grotto | 0.99 |
| 6 | Jolted Awake | 0.99 |
| 6 | Crimson Acolyte | 0.99 |
| 6 | Loyal Sentry | 0.99 |
| 6 | Cobbled Wings | 0.99 |
| 18 | Spidersilk Net | 0.98 |
| 18 | Marut | 0.98 |
| 18 | Planar Ally | 0.98 |
| 18 | Congregate | 0.98 |
| 18 | Trusty Retriever | 0.98 |
| 18 | Breath of Life | 0.98 |
| 18 | Trusty Packbeast | 0.98 |
| 18 | Darksteel Pendant | 0.98 |