https://www.warhammer-community.com/...mepage-post-3/

Alaitoc: -1 to hit outside of 12", to the surprise of no one.

1CP Alaitoc Stratagem to force enemies to only hit Rangers in Cover on 6+. So... ok I guess? If that one unit of Rangers is really, really useful to you. And sometimes they will be.

1CP Craftworlds Stratagem to link Fire Prisms, allowing them to shoot out of range or LoF as long as they can "target" another friendly Fire Prism that can shoot that enemy. Neat.

Also Fire Prisms get the Leman Russ "shoot twice if you half move" rule.