Hi i have a question ?
On my last game session, my players had some tough encounter with a horde of goblins, in this encounter they used necromancy spells, (one spell slowly drained life from 20 goblins and dozen of worgs), the spell levels are only 2, but they casted it on eve of winter and in the heart of the wilderness, in a region doted with shrines to goblin and orog deities.
Know wot is troubling me, is haw to determine the risk of breaching the barrier between words ?