She sports high health but low attack power which is compensated by her lighting fast attack rate and a very annoying ability: 100% chance to knockback all cat units at a decent range making low range attackers very ineffective.
To properly deal with Chun-Li you will need units with over 360 range Bahamut Cat or very fast units like Maglev Cat.
Time between attacks
5,100 damage (3,923.08 DPS)
360 (area attack)
0f (39f attack frequency)
8f (15f backswing)
Multi-hit attack (1,700 at 8f, 1,700 at 16f, 1,700 at 24f)