Single Piranha: Attacks by biting. Low HP and strength. It should be an easy enemy to handle. Paired Piranhas: Attacks by biting. Both HP and attack power are higher when they appear in pairs. Trio of Piranhas: Attacks by biting. Both HP and attack power are higher when they appear in groups of three.
The Piranha is a water-dwelling fiend in Final Fantasy X. It is found in Submerged Ruins and Besaid. It has the physical resemblance of a piranha and often appears in pairs or trios. Even at the earliest levels a single hit will defeat it. It is the first monster in Final Fantasy X that is battled through random encounters.