User blog comment:IamJakuhoRaikoben/Chapter 475: Dimaria Chronos Yesta, Review./@comment-5303512-20160302135223/@comment-7418318-20160303002033

"Even doctors and still Porlyusica can save them in Wendy's absence."

Maybe save them from dying, but that's all the doctors can do (and as mentioned before Porly isn't there). Since this war doesn't look like it'll last for more than a few days, that means they'll be out for the rest of the war.

Wendy and Chelia on the other hand could restore many of the wounded back to fighting shape in a timeframe that would allow the soldiers to keep participating in the war, thus counteract their being outnumbered.

Of course if the fighting reaches their position, it'll be another story.