Dullahan

Dullahan, born ‘’’Sentana’’’, is a. Also known as ‘’’”Pumpking: The King of Pumpkins”’’’, a self proclaimed title which turned into an official epithet, Dullahan is a and one of the major allies of the Merry-Go Round Arc.

Before that, he was a major antagonist in the Veniros Lock Arc where he took part in the Battle for Knowledge and sided with the, along with most of the other Shichibukai.