Just putting these all in one place since people keep asking...
To redeem, sign in to https://www.marvelheroes.com and go to your profile and then click on "Redeem Key", codes are case sensitive. These codes are also one time use.
- 2NDBDAY [Team up boost & Iridium Boost]
- INFLUENCE [chest of 200 Genosha influence]
- 2015 [3 different fortune cards]
- INSTITUTE [taskmaster gift]