How to create a High Mana "Place of Power" HQ

[johndallman]

Originally Posted by JulianLW

I found, online, in Shadowjack's House Rules, a new advantage called "Place of Power," which gives a character control of a place with +1 to RPM rolls per 1 CP, to a maximum of +5.

This is way, too cheap. It's hard to price it exactly, but something like 25/level would be a lot closer, working from the Mana Enhancer advantage.

I don't understand RPM well enough to make a comparison. Would +5 to RPM rolls be the equivalent of raising the mana level in standard magic by a level, i.e. from low mana to normal mana or from normal to high?

It's more complicated than that. The rules for conversion are on p. 43 of Thaumatology: Ritual Path Magic, under "Mana Levels."