Changes that apply to the whole composition.
Modifiers work on the finished composition instead of on the system that produced it, so all of them behave the same way across all 149 systems.
The one most people come looking for. Switch it on, pick a position or drag the dashed zone around the canvas, and the design gets out of the way. Small marks thin out with a soft edge. Lines stop short. Large shapes fade behind.
No white box is drawn. The hole is made of absence, so it still works when the design is sitting on a photograph or a coloured background.
Mirror reflects on either axis or both. Repeat tiles the composition. Both compose with the text zone, which is always applied last so it cannot be undone by something downstream.