/lit/ - Literature

>>20324376
Basically anything that focuses energy.
Circular buildings work, teepee/conal structures work. Pyramids work.
Some old churches that have arches and curves could work, but if you go in their naked it will cause problems.
Buy magnets of different shapes to see how energy is focused.
> https://phys.org/news/2018-07-reveals-great-pyramid-giza-focus.html
If the structure is metal it works best, next cheapest option would be rock or dirt.

If it doesn't work, read more and experience more in this incarnation and then try again.