Talk:Sword Types/@comment-26359208-20150513060918/@comment-26215551-20150601160553

It depends on your comfort level with how easily they lose troops and HP. I brought my Tantou onto World 6 once they hit their mid-30s, and it was fine as long as I didn't venture past the first few nodes. Of course, they will be able to handle the world more comfortably at 40+.