Any Adepta Sororitas unit with a model within 6" of at least one model in the Seraphim unit adds +1 to their Leadership, up to a maximum of 10. Note that other units of Seraphim do not benefit from this rule.
Building an army? Create, validate and share your list with New Recruit, army builder for Warhammer 40,000 3rd Edition and many more games.
Try the builder