) to fight the gang instead of fighting himself. And that the doll is a wooden "thing" with a strand of Narakus hair twisted around it, my point is that Inuyasha has a great sense of smell so I thought that he should just smell the piece of hair and then "sniff out" Naraku location. Or just use some sort of spell so the hair will point out Naraku`s hideout. I mean it`s a piece of HIM and it can be used (I think). What do you think about this? 
