Monstrous War-Leech 
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 | Advanced Stitchwing | 0.66 |
| 2 | Eerie Soultender | 0.64 |
| 2 | Gray Slaad // Entropic Decay | 0.64 |
| 4 | Summon Undead | 0.63 |
| 4 | Deranged Assistant | 0.63 |
| 4 | Striped Riverwinder | 0.63 |
| 7 | Writhing Necromass | 0.62 |
| 7 | Twisted Abomination | 0.62 |
| 9 | Corpse Churn | 0.61 |
| 10 | Commander's Sphere | 0.53 |
| 11 | Discerning Taste | 0.49 |
| 12 | Ransack the Lab | 0.47 |
| 12 | Strategic Planning | 0.47 |
| 14 | Mental Journey | 0.46 |
| 14 | Gloomfang Mauler | 0.46 |
| 14 | Gorging Vulture | 0.46 |
| 17 | Overwhelming Remorse | 0.45 |
| 17 | Maelstrom Colossus | 0.45 |
| 19 | Ghastly Demise | 0.44 |
| 20 | Ulamog's Crusher | 0.41 |
| 20 | Mirrorshell Crab | 0.41 |
| 20 | Command Tower | 0.41 |
| 20 | Waterfront District | 0.41 |
| 20 | Haunted Cloak | 0.41 |
| 20 | Ash Barrens | 0.41 |