Add +1 to the Space Marine combat resolution score of any assault that takes place within 6" of the Sacred Banner. However, if the model bearing the standard is slain in close combat, then the enemy model that slew him captures the standard gains the +1 bonus to combat resolution from then on. It is possible for the model to change hands multiple times per game.
In addition, one unit with a model within 6" can re-roll any failed Assault hit rolls once per-battle
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