Korshem, Crossroad of Elements: Cold Foil [1st. Ed.]
When you arrive at the legendary Korshem, go again. Whenever a hero reveals a card, they gain [1 Resource], or gain 1 [Life], or their next attack this day gains +1 [Power], or their next attack action card they defend with this day gains +1 [Defense].
At sunset each day, depart Korshem if no hero gained [Resource], [Life], [Power], or [Defense].