Talk:Kebiishi/@comment-178.116.170.176-20150503001202/@comment-26215551-20150503002425

You need to level up your swords more. Although you can increase a sword's stats by refining and internal affairs, their battle performance is not solely based on those stats alone. The level also serves as a multiplier to their attack, defense, mobility, etc. Thus, a Lv50 Tantou will still perform better in combat than a Lv10 Oodachi, even though the Oodachi's listed stats are much higher than the Tantou's.