You’ll need to beat this quest to get to Scarlett and continue the story.
The Battle For Lisiere can easily get overwhelming if you don’t use the right classes in Unicorn Overlord.
You should also have ahoplite and magesto help deal with the cavaliers, and anarcherto target enemy Gryphon knights.
Character
Class
Benefits
Clive/Adel
Knight
Reduces wait time and able to talk to enemy units and make them allies.
Fran
Gryphon Knight
Can move over any terrain and take out enemy knights easily.
HaveClive or Adel ride ahead to speakto one of the enemy knights.
This willcause all of them to turn to allies.
Keep going north to Facon Town and garrison there.
At this point, Fran will appear in the northeast part of the map.
With your units on the west half of the map, march towards theDeucrin Ruinsand take them.
If you need healing, you might have a unit pray at the Divine Effigy to heal nearby allies.
Here’s how the process works.