Marvel: I have unlimited hero cards

Introduction: [Integrating the "what if" world view of Marvel animation. 】Traveling to the Marvel world, Mercer originally thought that he was going to become one of the many cannon fodder, but accidentally opened the unlimited hero card system. Not only can you obtain various superhero props and skills, but you can also have time-travel cards that can travel to all the worlds. "Ordinary people rely on mutation, Hulk and Abomination. If you are brave enough, you can try my black light virus." "Stark, your technology is out of date. Look at my Flame Dragon Armor, combined!" "Hey, Hammer The God of Thunder is better than thunder and lightning, right? My thunder fruit may not be defeated by you."