Kalkaneus Signal

is an item.
==Obtaining==
;; Reward
Complete all of the Moon Island related achievements:
;* I Ate His Liver With Some Fava Beans
;* Moon In The Mist
;* A Well-Buried Treasure
;* Know Koko
;*Showdown at High Moon 
;Then talk to Fat Bob at (33,5) and give him 200 Citronana
==Uses==
Equipping this will allow you to fight with the Kalkaneus sidekick.