Nasus and Veigar are not healthy
You can just 100/0 him, eventually he will just 1 Q you after the 10th minute mark...
That Ultimate Ability that just entirely deletes you from game while being an point-click with a decent range...
Stacking is pure cancer, It is like It doesn't matter how hard they lose If they farm enough for mid/late game...
Imagine Zed upon takedown with Ultimate not to receive AD but to stack damage on his Ultimate Ability, or Ezreal stacking Q... would it be balanced ?