Encounter set:
Dark Sorcery
Sorcery.
When Revealed
: Each player discards the top 3 cards of his deck. Until the end of the round, add 2 to the total [Threat] in the staging area for each different card type discarded this way.
Shadow
: Defending player discards the top 3 cards of his deck. Attacking enemy gets +1 [Attack] for each different card type discarded this way.