We need a sange fix
The ability is currently the most useless of all job abilities in the game, even worse than scavenge. For one, using it, assuming you found some throwing weapons that worked with it, takes away shadows, which means the only time you can use it is when you're using innin and being a DD.
Secondly, of the stackable throwing weapons available, the damage from sange is trash.
I'm suggesting an overhaul, or a replacement of sange with some other ability.
As far as a replacement ability, I would suggest some sort of evasion enhancment, or possible utsusemi enhancment that either adds another shadow, or works like an area of effect for party members, or possibly something that cuts the recast timer in half.