Halsin, Emerald Archdruid + Feywild Visitor 
Synergy is a rough depiction of how well and uniquely a card pairs with a commander. Read more on the About page.
| # | Card | Synergy |
|---|---|---|
| 523 | Yavimaya Elder | -0.08 |
| 523 | Everflowing Chalice | -0.08 |
| 523 | Gaea's Gift | -0.08 |
| 523 | Fertile Ground | -0.08 |
| 523 | Entourage of Trest | -0.08 |
| 523 | Spell Pierce | -0.08 |
| 523 | Avenging Hunter | -0.08 |
| 523 | Fertilid | -0.08 |
| 523 | Opt | -0.08 |
| 535 | Lignify | -0.09 |
| 535 | Wild Growth | -0.09 |
| 535 | Tranquil Thicket | -0.09 |
| 535 | Arcane Signet | -0.09 |
| 535 | Memory Lapse | -0.09 |
| 540 | Displace | -0.1 |
| 540 | Mind Stone | -0.1 |
| 540 | Explore | -0.1 |
| 540 | Snake Umbra | -0.1 |
| 540 | Farhaven Elf | -0.1 |
| 540 | Snow-Covered Forest | -0.1 |
| 546 | Into the Roil | -0.11 |
| 546 | Consider | -0.11 |
| 546 | Deprive | -0.11 |
| 546 | Pollenbright Druid | -0.11 |
| 546 | Wood Elves | -0.11 |