Lost Heirloom

Zone Mortalis — the heirloom is in a ductway.
Sector Mechanicus — it is on one of the upper
levels of a piece of terrain that has a raised area
and is 12" or less across. Your fighters can make
the Search (Double) action if they are within 3"
of a ductway or on the upper level of a piece of
terrain — reveal this card the first time this
action is made. On a 5+ they find the heirloom
and gain 2D6x10 Credits.