Talk:My Knights/@comment-173.56.83.209-20130814023347/@comment-88.159.12.211-20130816090338

Clear battles and stages on the world map. Each killed enemy gives exp, collect enough and you (the commander) and your knights all level up.

I think the best tactic is to find an epic stage you can clear with a single knight, as epic stages have the best exp per enemy, most enemies and best loot.