Answer: She cured all the wounded fighters on the battlefield with her christmas
What did Lucy do on the battlefield?
Lucy has gotten tripped up on the battlefield more than once this way. Each time this happens Lucy is panicking that her clothes are nearly gone and she's entirely preoccupied with that. It disrupts her focus and strategy and often she only gets back on track when a fellow wizard helps out.
How did Lucy get her name? Later in the night of November 24 there was much celebration and excitement over the discovery of what looked like a fairly complete hominid skeleton. There was drinking dancing and singing; the Beatles' song " Lucy in the Sky With Diamonds" was playing over and over.
The only information Lucy Parsons provided to reporters and she very rarely did was that she was orphaned at 3 years old and grew up with her mother's brother in a different part of Texas — far from Waco — and at some point she picked up "Gonzalez" as her maiden or middle name.
Peter leads Aslan Susan and Lucy to where Edmund lies on the ground mortally wounded. Aslan reminds Lucy of the magic healing cordial that Father Christmas gave her and Lucy eagerly pours a few drops down Edmund's throat. Lucy cannot stay to see if the cordial works because there are so many other wounded people.
The other children and Aslan find Edmund wounded and Lucy uses her cordial of healing fireflower juice to cure him. She continue...