Fire frenzy

Use this Stratagem in your Shooting phase, just
before a THOUSAND SONS Helbrute from
your army shoots. If that Helbrute did not move
in its Movement phase, it can fire all of its
weapons twice, but all of its attacks must target the
nearest visible enemy unit.
The unbridled wrath of a Helbrute is a useful tool in
the hands of a commander who can direct it.