- Main article: Seasons
This season was followed by Power Season.
- Note, the two Hawkeyes were first collectible in the between-season Avengers Vs. Ultron event (before the start of this season), with Hawkeye being several round rewards for rounds 5, 6 amd 7, and Starlord for the higher nodes.
- Fist Bump (Iron Fist (Immortal Weapon) -- tie-in with Iron Fist release on Netflix.
- Sticks and Stones (Luke Cage (Hero for Hire))
- Teenage Riot (Kamala Khan (Ms. Marvel))
- No Good News - First PVP event featuring Hawkeye (Hawkguy)
- CoverSquirrel (Squirrel Girl)
- Hollowpoint Kiss (Grey Suit)
- Last Defender - Pvp event featuring Iron Fist (Danny Rand)
End of season eventsEdit
- Bags to Riches - Event, possibly an April Fools joke, featuring Spiderman (Bag-Man)
- Nefarious Foes - Event featuring Villains only. (Other characters are locked)
- Hearts of Darkness - Post-Season PVE Event