How to obtain:
- Terra Tower - Chest.
A very large carrot reinforced with some Rainbow Shell.
Betta could refer to two things: Beta, as in it's the second Carrot Weapon or Better, as in it's better then the "Carrot" Carrot Weapon. Beta Carotene is a deep yellow or red crystalline hydrocarbon, C40H56, found in carrots, etc., and changed in the body to vitamin A.
From: Weapons (Chrono Cross)