Board Thread:Warhammer 40k General Discussion/@comment-202.67.108.41-20140425072251/@comment-8881468-20150904100657

he Black Templars do not trust chapters that employ Librarians.. ;)

The Black Dragons are under suspicion of Taint and you don't want to go into details of many other chapters that have questionable beliefs or symptoms of change andf whatnot.

even allying yourself with tau or eldar to battle nids, orks or chaos might simply be seen as being tainted.