*Appears on the training field ,post the jutsu & perform..
*Activates sharingan
Only kills them if aimed right such as mid chest , head , or you can immobilize them if you ever want make a edo or w.e ,
*Sees chakra flow
Good form
This jutsu can also breach , doors , locks etc no rock walls , only small -medium n when using decreases the damage due to penetrating a hard surface
Its acts as a regular shotgun if you cant do it with a shotgun , no