You may move through pit obstacles without effect. In addition, when a new area is revealed, you may immediately look at the overlord's hand and force him to discard 1 card of your choice. He receives threat for the card that you force him to discard.
What its " a new area " ?
Just whem enter a dungeon ? betwen closed doors at map ?
Can the Lieutenemants Spend Threat to get Powerd Idce or extra Movement ?