https://www.polygon.com/2017/9/18/16328766/marvel-vs-capcom-infinite-dlc-venom-black-widow-winter-soldier-monster-hunter

With Marvel vs. Capcom: Infinite due out tomorrow, Capcom announced the full roster for the game’s first group of DLC characters.

We already knew Black Panther and Mega Man X’s Sigma would be part of the game’s DLC, but Black Widow, Winter Soldier, a female Monster Hunter and Venom will also join the title, fleshing out the game’s additional characters for the rest of the year.