1 minute ago, Magnus Grendel said:I have no problem with this idea either. My comment is that given the description of the Oni's weapon.....that's no longer a Tetsubo. Whatever it may look like, if it's effect is that of a razor-sharp, one handed, decapitating weapon, why not just use the stats for a blade?
Because the stats for a blade can be significantly worse than these for a tetsubo. Also a blade could not fit the pciture you have from your samurai and whci weapons he uses.