Oh, and Dragons Edge comes with adrenaline gain as well, which makes it even sweeter.
Oceans Grip is unlocked by assassinating Lopo Cruz in the Pirates Alliance side quest in Wakasa.
The Turquoise Zephyr can be found in Yamashiro in a hidden chest under a broken bridge at Eagles Nest.
Find Patient Harbinger in a chest in Wakasa at the Hikidan-jo Ruins at Lake Suigetsu.
To acquire Dragons Wrath, kill the Tsutsui Agent in the Kurai Eikyou quest.
If you want to reach maximum catharsis withAC Shadows kanabo, the Boulder Fall is the way to go.
To find Boulder Fall, assassinate the Katsugari Agent in the Kurai Eikyou quest.
