Patch 2.15 introduced the following:
- The LexCorp Gauntlets V2 now has a 50-60% chance to regenerate 20% health over 5 seconds from your Special 1 (cooldown: 5 seconds) as opposed to the 50% - 60% chance of 4% Health Regen from your Special 1.
- The Fourth World Set now has a 100% chance to regenerate X%-50% health over 30 from your Special 1 (cooldown: 5 seconds) as opposed to the 100% chance of X%-6% Health Regen from your Special 1.
- Wonder Woman/Dawn of Justice is now able to heal herself with her own passive.
- Green Lantern/Regime's passive affects AI teams.
- Harley Quinn/Suicide Squad's Power gain boost from her Special 2 now grants her and her teammates a bar of Power, when previously only her teammates were granted a bar of power.
- Pop-up text appears when Batman/Arkham Knight's AI chooses certain WayneTech boosts from his passive.
- The Flash/Wally West Rebirth's passive has been fixed so that other Rebirth characters on his team receive a power generation boost.
- There is a bug where The Joker/Prime and The Joker/Insurgency's passives will not activate unless they are knocked out with basic attacks.