Marvel United
Can Stark Laboratories swap a card with a face-down card in the Storyline?
No. Stark Laboratories swaps a card from your hand with one of your face-up cards in the Storyline, so face-down cards cannot be swapped.
No. Stark Laboratories swaps a card from your hand with one of your face-up cards in the Storyline, so face-down cards cannot be swapped.