Human sacrifices at black masses?

Of course. The stories of children who were baptized stolen by Satan to use in their masses were the order of the day. According to Cree, the Church was responsible for spreading such rumors.

Families concerned, were to baptize their children not to be carried and that the Church is providing a steady source of income, as the baptisms were paid.

The other terror that beset parents, was that the newborn was kidnapped by black magicians, to initiate the Poor and receive the "Baptism satanic."