Fantasy readers are sophisticated. They have seen magic systems that run on scientific principles, magic that costs years of life, and magic that is coded into bloodlines. So when I started building Aerthos, I knew the magic system had to feel both familiar and fresh.
The answer came from the world's central tragedy: the Sundering. Three millennia ago, the Ancients broke reality itself. Magic did not disappear. It became dangerous, like trying to weave with a tapestry that has cuts and tears throughout.
The Weave as character
In a way, the damaged Weave is almost a character in its own right. It fights back against those who try to manipulate it. It has moods and preferences. Sometimes it helps. Sometimes it cuts the person trying to channel it.
This gives me incredible dramatic tension. When Elara reaches for the Weave in a crisis moment, both she and the reader know it might work perfectly, or it might unravel her from the inside out.
Magic has consequences in Aerthos. It always has a price. And that price is not just energy or components. It is the risk that reality itself might fray a little more each time.