Dr. Gero is a SR hero, Known as a Biochemical Madman. You can get this hero from the game packs or fragments. Commander can choose this hero if he wants to fight by Air Force !
From the game:[]
Bio: Dr. Gero is passionate about the human body. In order to prove his theory, he designed may incredible artificial organs. The craziest thing is that he had his brain transplanted. He is insane. There's a fine line between genius and insanity, and Dr. Gero has erased it. Well, to be fair, his technique has really saved many officers.
Skill Details: When using this hero in battle, your Air Force will land a power attack and have a greater hope of winning when low on HP.
Hero Specific Skill:[]
Wolf Howl[]
Increase Air Forces' Crit. Rate and Crit. DMG by [Current Rate]% when you Air Force's HP is lower than 50%.
Basic attribute bonus[]
- Every 100 War increases Crit. Chance and Crit. DMG of Air Force by 0.04%
5-star max stats[]
Increases Air Forces' Crit. Rate and Crit. DMG by 20.5% when your Air Force's HP is lower than 50%.