O'Neill is a R hero, known as a Special Force. You can get this hero from the game packs or fragments. This hero is a good choice specially if u want to fight by Air Forces
From the Game:[]
Bio: O'Neill is a member of the Union Air Force Special Forces, and she is the first female special force in the Freedom League. In the all-men troop the biggest problem is the gender discrimination. However, it didn't take very long for O'Neill to change their attitude: she aced all her physical test and defeated all opponents in close combat.
Skill Details: When using this hero in battle, your Air Force's attack capabilities will greatly increase.
Hero Specific Skill:[]
Morale Boost[]
Increases Air Forces' ATK by [Current Rate]%
Basic attribute bonus[]
- Every 100 War increases ATK of Air Force by 0.03%
5-star max stats[]
Increases Air Forces' ATK by 11.8%