Assault Tunnel

Play this gang tactic at the start of the battle,
after both sides have deployed, but before the
first round. Select a friendly fighter that is not
part of your starting crew and is not subject to
the Mounted condition. At the start of the third
round, before rolling for Initiative, the fighter
may be placed anywhere on the battlefield that
is at least 12" away from any enemy models. If
there are no eligible fighters in your gang, you
may discard this gang tactic and select another.