Board Thread:Warhammer 40k General Discussion/@comment-6078851-20130318203252/@comment-86.178.160.237-20130327193200

The wolves fought the World eaters on a planet i cant name in an apparent attempt to show Angron the flaws of 'the butchers nails'

obviously Angron didnt see the light but both Russ and Angron were forbidden to mention it.

this could be what others refere to when discussing the wolves attacking another legion. This happened i think about 10 years before the outbreak of the heresy.