All units must assault the enemy if they are in range at the start of the Assault phase, and they must make an advance move if they win a combat, if they would normally be allowed to do so. In close combat, the Black Templars always hit on a 3+, but Neophytes roll using WS as normal.
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