I just wrapped up the NIN SB questline. The final solo instance is nothing short of a shinobi battle royal, and a total blast! But it left me wondering a bit. I know the three mudras is already clunky, but could a fourth possibly be coming? Could it work and how?

Sasuke's lineage of shinobi only mastered three Mudras, so lore wise it might not fit, but man beast summonings, growing 10 stories tall, and freakin shadow clones! Going ant-man might not be an option, but how about the other two?

I think one possibility is four mudra is not really used during combat, but prior. Beast summonings and shadow clones would require no micro management and just attack whatever you do. They have low health and will require ninjitsu to be brought back out again.

Anywho, just some thoughts as I'm still a little giddy over the fight.