The Descent: Journeys in the Dark (Second Edition) Wiki
Natural Camouflage
Base Card
At the start of an encounter, exhaust this card. While this card is exhausted, each time a monster with the Wilderness monster trait rolls at least 1 blank when rolling defense dice, add 1 Shield to the results for each blank rolled.
This card does not refresh as normal. Refresh this card at the end of each encounter.
Tangled Web 1 Threat

Natural Camouflage is the base Plot Card for Tangled Web that allows a monster with the wilderness trait to add defense when rolling blanks on the defense dice. It costs 1 Threat Token to exhaust this card.