Calphon's Folly
The Fate of Númenor Nightmare #12 (x2)
Perfidia

When Revealed: Choose an Uncharted location in the staging area and flip it over. If it has a Forced effect, resolve it as if that location were active. If it does not have a Forced effect, switch it with the active location, if able.

Shadow: Attacking enemy gets +XAttack where X is the active location'sThreat