P’kk is a lesser deity of the Neogi Pantheon. It is the favorite deity of
captains and neogi in positions of power who enjoy bullying and
manipulating their lessers. P’kk is seen as an umber hulk with the head
of a neogi.
P'kk is lawful evil. It dwells in Baator, which the neogi call Ki'pik.
Source: Jon Winter, "The Ecology of the Neogi," in Dragon Magazine #214