Pirantishead

Pirantishead was the first monster unleashed by Lord Zedd on the Power Rangers. Pirantishead was a humanoid fish, with a musical instrument that allowed him to control the original Zords. The Power Rangers had great difficulty against him, only winning after Zordon re-created the Zords as the Thunder Zords.

References

• Mighty Morphin Power Rangers: "The Mutiny" (Parts 1-3) (1994)