Patch 2.9 introduced the following:
- Arkham Knight Catwoman Pack
- Alien Invasion Booster (not released until 2.11)
- Sorcery Booster (not released until 2.11)
- Ice Breaker Pack (not released until 2.10)
- Mother Box (not released until 2.11)
- You can't watch replays of your matches in Online Battles (for both Victory and Defeat).
- Both the Minor and Medium XP augment has been brought back since the 2.7 update.
- Loading screens have been reverted back to the original ones.
- 3 more Survivor Packs! Each were based on a poll on Facebook at the same time as the first Survivor Pack, only this time, each of these packs cost less than the original.
- You can now replenish your characters' energy by watching videos (up to 3 bars of energy each time, and you can keep doing so for unlimited amount of time, as long as you're connected to the Internet.) and each one can last between 15-60 seconds long.
- You can now promote the newly released characters (only Challenge Characters) as opposed to the previous update.