Talk:Katarina/@comment-62.35.146.108-20121226071350/@comment-4717259-20121226180549

If you ever give her mana, that would instantly disbalance her entire kit and probably make her UP. Your passive then has little use, you can't farm well, her ratios and base damage aren't that good. All of her biggest weaknesses compared with other champions are compensated by no mana source to make her viable.