Brood Keeper 
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 | Dragon Mantle | 0.93 |
| 2 | Crown of Flames | 0.83 |
| 3 | Bravado | 0.77 |
| 4 | Claws of Valakut | 0.75 |
| 4 | Ghitu Firebreathing | 0.75 |
| 4 | The Brute | 0.75 |
| 7 | Flamespeaker's Will | 0.69 |
| 8 | Mark of Fury | 0.66 |
| 9 | Hammerhand | 0.65 |
| 9 | Dust Corona | 0.65 |
| 9 | Messenger's Speed | 0.65 |
| 12 | Cartouche of Zeal | 0.64 |
| 13 | Granite Grip | 0.62 |
| 14 | Eternal Warrior | 0.6 |
| 15 | Madcap Skills | 0.57 |
| 15 | Sticky Fingers | 0.57 |
| 17 | Epiphany Storm | 0.54 |
| 18 | Fiery Mantle | 0.53 |
| 19 | Fire Diamond | 0.5 |
| 19 | Giant Spectacle | 0.5 |
| 19 | Breath Weapon | 0.5 |
| 19 | Prophetic Ravings | 0.5 |
| 23 | Akki War Paint | 0.49 |
| 24 | Iron Myr | 0.48 |
| 24 | Galvanic Arc | 0.48 |