- Location
- florida
It would likely be something of substantial ritual potence enforcing a connection to the material plane by way of invitation.Keep in mind that the babies being bought is only step two of whatever key the Thing is trying to make.
Two of 3, 5 or 7 steps.
What we need here is not numbers (they are propably not very relevant when it comes to Far Siders), we need the patterns.
We have to see what the next step is and then stop the baby-owners from doing that.
The rules of hospitality, weddings, being named, being given milk, being baptized, ect... almost any number of things could work.