Changes

The new breed of Space Marines, the [[Primaris Space Marines|Primaris]], have a greater level of genetic stability than those of their standard cousins. As a result they have avoided many of the severe defects and flaws of Chapter's Chapters such as the [[Blood Angels]] and [[Space Wolves]] while retaining their quirks and unique benefits. The chance of genetic deviancy for Primaris Marine Marines is a mere 0.001%.{{Fn|9}}