Marvel United: Mister Sinister Promo Deck

Name: Marvel United: Mister Sinister Promo Deck
Brand: Eric M. Lang
Rating: 7.98 (38 reviews)

20238.0 BGG38 ratings1–5 players40 minBGG

Deck of 12 cards to play with Mister Sinister as a hero! This was given out as a free promotional item during Gen Con 2023.