From PathfinderWiki
For another meaning of "Void", please see Void (plane).

The void is a concept not fully understood, but may be invoked by certain trained wizards who access it similarly to how an elemental wizard might access the four natural elements: air, earth, fire and water. Whether the void is a fifth element is debated, but many agree that it is an energy that holds the Material Plane and all the other planes together, while also binding spirits to sentient creatures.1


For additional as-yet unincorporated sources about this subject, see the Meta page.

  1. Colin McComb & Tim Hitchcock. “Magic: Arcana of the Dragon Empires” in Dragon Empires Primer, 29. Paizo Inc., 2012