Coral Fragment is an item that teaches Quistis the Blue Magic Electrocute. It can be dropped from a level 1-19 Blitz, level 1-29 Cockatrice, or level 1-29 Creeps, stolen from a level 1-29 Creeps, or refining Creeps card x1 for Coral Fragment x1. Coral Fragment can also be refined into Thundara spell x20.