User blog comment:Saniworm/Tips on Bulldozing through the Village of Treasures/@comment-26501688-20151103051148/@comment-26388515-20151103124255

Yes, I've noticed that, too! Level 70+ Iwa is good enough for a one-hit-kill-all on uchigatana (though not all the time), but against enemy swords with higher HP and troop HP he struggles a bit. He's still a very valuable addition to the team and at high levels is definitely recommended! :D