Special unlockable move when you defeat shadow ninja and have him on your side:
Shadowstream slash
Does shadowstream (look at shadow ninja for reference)
And slashes the enemy simultaneously
15 dmg
Crit rate 90%
Bleedrate: 49%
Crit dmg: 90
Bleed dmg: 15 +10 dmg until bleed effect wears off
Crid and bleed dmg: 105 + 100 dmg until bleed wears off