Harbor 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 |
|---|---|---|
| 94 | Escape Tunnel | 0.28 |
| 94 | Quick Study | 0.28 |
| 103 | Staunch Throneguard | 0.27 |
| 103 | Pacifism | 0.27 |
| 103 | Candlekeep Sage | 0.27 |
| 103 | Bonesplitter | 0.27 |
| 103 | Crystal Grotto | 0.27 |
| 108 | Turn Aside | 0.26 |
| 108 | Silver Myr | 0.26 |
| 108 | Moonsnare Prototype | 0.26 |
| 108 | Take Up the Shield | 0.26 |
| 108 | Sea Gate Oracle | 0.26 |
| 113 | Ponder | 0.25 |
| 113 | Keep Watch | 0.25 |
| 113 | Tranquil Cove | 0.25 |
| 113 | Daze | 0.25 |
| 117 | Foil | 0.24 |
| 117 | Flaming Fist | 0.24 |
| 117 | Salvager of Secrets | 0.24 |
| 117 | Haunted Fengraf | 0.24 |
| 117 | Sentinel's Eyes | 0.24 |
| 117 | Forge of Heroes | 0.24 |
| 123 | Step Through | 0.23 |
| 123 | Auramancer | 0.23 |
| 123 | Tandem Lookout | 0.23 |