This is Unmatched Marvel King & Country

Unmatched is a highly asymmetrical miniature fighting game for two or four players. Each hero is represented by a unique deck designed to evoke their style and legend. Tactical movement and no-luck combat resolution create a unique play experience that rewards expertise, but just when you've mastered one set, new heroes arrive to provide all new match-ups.

Unmatched: For King and Country features three characters from the Marvel comics universe: Black Widow, Black Panther, and Winter Soldier.