Unplottability Ritual

This ritual renders a location unplottable - unable to be mapped

Procedure

 * 1) Make a massive outline of salt or chalk around the location you are making unplottable
 * 2) Create an altar near the centre of the location
 * 3) Place smoky quartz, a bowl containing grains of paradise, and a bowl containing a pig's eyeball on the altar
 * 4) Raise your hands and chant "Immune alla mappatura"