Thicken the Walls of the World

"We've been renting out storage at the Bureau of Measures' Dover Office for the last few months. Its climate and insulation is perfect for storing our rare books, and its staff have been vigilant in repelling any vandals or vermin. I'd highly recommend you see the place for yourself."fanon — Code-riddled letter from the Duncorne Foundation to White Star Trading Company
*Effect Shaping: Book skill-3; 1 hour.
* Energy Accumulating: 8 points.
This ritual reinforces the nature of reality across its area of effect. It resists any attempt to summon extradimensional entities, open portals to other realms, or channel divine/diabolical power in that locale (for the effect's duration). The GM is the final arbiter or what is affected.
== References ==
* See Deeper Principia, Annotated
Category:Rituals