Border Guardian 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 23 | Aeronaut's Wings | 0.99 |
| 23 | Serrated Arrows | 0.99 |
| 23 | Skyblinder Staff | 0.99 |
| 23 | Iron Bully | 0.99 |
| 23 | Sparring Construct | 0.99 |
| 23 | Skinwing | 0.99 |
| 23 | Arcbound Bruiser | 0.99 |
| 23 | Arcbound Worker | 0.99 |
| 23 | Bottle Gnomes | 0.99 |
| 23 | Arcbound Hybrid | 0.99 |
| 23 | Wanderer's Twig | 0.99 |
| 23 | Weapon Rack | 0.99 |
| 23 | Dire Mimic | 0.99 |
| 39 | Sunscorched Desert | 0.98 |
| 39 | Arcbound Stinger | 0.98 |
| 39 | Frogmite | 0.98 |
| 39 | Amorphous Axe | 0.98 |
| 39 | Wastes | 0.98 |
| 39 | Marching Duodrone | 0.98 |
| 39 | Scour from Existence | 0.98 |
| 46 | Myr Enforcer | 0.97 |
| 46 | Urza's Mine | 0.97 |
| 46 | Urza's Tower | 0.97 |
| 46 | Urza's Power Plant | 0.97 |
| 46 | Iron Apprentice | 0.97 |