The Chaos System in a Mage Game

The chaos system has players feeding in anomaly as they use their powers in a mage game. For each non-success you get on a magic roll at a point to the anomaly pool once the pool gets to 20 the entity that you're challenging manifests the new ability and maybe at 40 it simply flees. Players may choose to simply roll smaller dice pools if they just need one success to do something this means there may be a lot of trait plus trait to simplify magic rolls.