Use diamonds.

1. "Marvel vs. Capcom" is a fighting game. The story takes place in a generation where the Marvel world and the Capcom game world merge. Players can see a large number of familiar characters in the game. Mix and match together, if you want to unlock the first skin of the Venom gangster inside, first open the game.

2. Secondly, complete tasks in the game to obtain diamonds.

3. After obtaining enough diamonds, click on the skin to unlock it.