Hey there! Over the past 7 months I took on the challenge of taking down Fire Emblem Three Houses without taking damage and wanted to share it with you all.
It’s in all honestly not the worst challenge run for a video game ever, I would recommend trying Golden Deer normal mode.
Most Units should be trained in Bows for curve shot, Flying for Alert Stance(+), and Authority since gambits will save your ass SO HARD in a challenge like this.