Talk:Ryu Hayabusa vs. Samurai Jack/@comment-24466042-20151205173323/@comment-26363797-20151211232807

There was the episode where a robot were given emotions(I believe it's X9 if I'm not mistaken) and forced to fight Jack, but Jack's sword destroyed them. Also in that episode where Jack is infected by Aku's evil, Jack(well technically Aku) attacked the reptillian monks(who were not evil) and were clearly hurt by the sword.

Maybe by "Pure of Heart" it means it can't hurt someone who has never committed a sin in their life. Example Batman is a good guy but he's definitely not pure of heart. Or maybe it's just inconsistent or just PIS to keep Jack alive in his fight against Aku