She is immortal, she can't die.

She can't lose and won't admit losing. 

She is best at fighting, she can't be defeated.

She is known for omnipotent power.

She is fast and agile.

She does not lose of any battle.

She is the strongest, she fears no one, for every powers thrown at her it does not affect her.

No one can get in her head. She can get in the enemies head
.
With her words, she can say whatever she wants and it'll happen.

She can't feel pain physically, mentally and emotionally.