Gum-Gum Giant Rifle Manual

A mysterious book that may be used to raise the level of the Gum-Gum Giant Rifle Special when powering up a character

How to get

You can raise the Lv of a Special by using Characters with the same Special, or the corresponding Manuals! Check the Manual Acquirement Quest for the corresponding Type of the day!

Manual Acquirement Quest

Quest

Exchange shop

Found in

Used by

Levels the Special of 1 character: Monkey D. Luffy.

Monkey D. Luffy