| Unlockable: | How to Unlock: |
| Caitlan | To get Caitlan, complete Rusty's story. |
| Chuck | Collect all cards. |
| Darkness Monk | Defeat Darkness Monk on your first attempt during Flynn's campaign. |
| Earl | To get Earl, complete Trey's story. |
| Fire Monk | Defeat Fire Monk on your first attempt during Rusty's campaign. |
| Jalen | To get Jalen, complete Rebecca's story. |
| Knight | To get Knight, complete everyone's story. |
| Light Monk | Defeat Light Monk on your first attempt during Luc's campaign. |
| Marcus | To get Marcus, complete Flynn's story. |
| Monks | To get the monks, you must defeat them the first time. |
| Nature Monk | Defeat Nature Monk on your first attempt during Trey's campaign. |
| Sera | To get Sera, complete Luc's story. |
| Shobu | Win 100 Duels in Arcade mode. |
| Source | Win 50 Duels in Arcade mode. |
| Widow | To get the Widow, defeat her at the end of the tournament. |
