Pentapus uses Hexahitter on Luccia.
Hexahitter is a Blue enemy Tech used in Chrono Cross. In Hydra Marshes (Home World), after summoning the Wingapede and falling into the resulting hole to fight the Pentapus, it will use this move on a single target as a counter every time a Red Element or Tech is used upon it. As the prefix "Hexa" suggests, this tech attacks a target six times successively for large portions of damage. Alternative to Hexahitter, Pentapus also uses Whop.