Kaoru Matsubara/Powered Buttercup

Kaoru Matsubara (松原 かおる Matsubara Kaoru, Buttercup in the English dub), primarily known by her hero name Powered Buttercup (パワード・バターカップ Pawādo Batākappu), is the third and final member of the Powerpuff Girls Z team. Her main weapon is a giant hammer.