Board Thread:Rebirth: Applications/@comment-25152698-20141023012652/@comment-1875854-20141024224141

Couldn't it be argued that he could smell map? As in, use smelling to see? Like people use hearing or touch to "see" or navigate. And seeing as this is a fanon, couldn't he be able to "see" how long the sword is by using his smell? It's a bit out there, but it is creative.