
Psychic shooting weapons will also get it working (both ways!), so a Librarian can play a key role in setting up multiple units. Leading with a high ballistic skill model, using a rhino or a wandering character to snap off a single bolter shot, or opening up with a unit you don’t need to hit with so that your second unit gets that +1 is easy enough to pull off. Taking most of your units effectively up to BS5 if they’re following up, there’s a lot of ways to mitigate the “cost” of being the second unit to fire at a target. Adding 1 to a hit roll if a model within 6″ has already shot at the target ups the potency of every weapon in your arsenal, at the cost of being careful with your positioning and firing order.

The Ultramarine Legion rule is a simple one with a nicely straightforward effect. Legion Special Rules The Strength of Wisdom

