Archetypes
Description
You employ mystical geometry to draw a sigil of space on a surface within the area of effect. The length of time it takes to draw the sigil with your maleficence is equal to 1 round per MP invested into the spell; for every MP invested into the sigil's drawing, the next spell cast within its boundaries has its area of effect increased by a number of encounter spaces that is a multiple of the MP spent. The sigil persists for 24 hours or until triggered, and you may draw a sigil of space within a pre-existing sigil of space. If the spell is cast within nested sigils, the number of encounter spaces is multiplied by the MP spent on each sigil. All sigils triggered in this way are consumed by the casting of the spell enhanced by their geometry.
Dungeons & Flagons