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Question & Answers
Answer from: wolverine
You have to complete challenges and raise your squad level to the number that it says to get it
Answer from: Iron Man
It is a serum which lets you get different heroes and you get one by completing your super serum mission
Answer from: ghost rider
If you complete a challenge with the super hero serum as the reward you get to pick either daredevil, elektra, street clothes wolverine, firestar, sentry, or mohawk storm. you will not get 2 choose 1 of them
Answer from: avengers
You have to level up a hero to get points
Answer from: Wolverine
You have to complete mission #11 to win a super hero serum.