+++The Mentor Legion+++

The Mentors are a relatively new Chapter. Formed in the Twenty-Sixth Founding, during the middle part of the current millennium, they received the number 888. This previously belonged to the Star Scorpions Chapter. The latter were a Chapter of the Twenty Fifth Founding and had the dual misfortune of producing redundant gene-seed and being utterly devastated by Warp entities when the Chapter's Fleet became trapped in Warp-space. The exact fate of the Scorpions is not known. However, the Emperor decreed that the chapter be considered dead.

The redundant gene-seed hampered Imperial efforts to rebuild the Scorpions Legion and eventually the Bio-engineers and Chem-architects of the Adeptus Mechanicus were forced to conceed defeat. For a time it seemed that the number 888 would never be raised again, but some years later, a new Founding in the offing persuaded the Priesthood to revisit the chapter regalia. Thus the Mentors were born. They received the uniforms and number of the extinct chapter but instead of the redundant seed, they were given an entirely new generation of genetic material collated from the storage banks of the Earth laboratories.