Scryer Skull

Use this Stratagem at any time to do one of the
following: reveal D3 hidden set-up markers (if
your opponent is using Concealed Deployment);
identify a Mysterious Objective anywhere on
the battlefield; or, in your Shooting phase, shoot
with an ADEPTUS MECHANICUS unit from
your army without the penalties to your hit
rolls from the Dawn Raid, Low Visibility or
Cover of Darkness rules.