Gum-Gum Twin Jet Pistol/Gum-Gum Elephant Gun Manual

Mysterious book that, when used for character Power Up, may increase the "Gum-Gum Jet Pistol" Special Lv.

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.