[{quoted}](name=Jimmy Neuter,realm=NA,application-id=3ErqAdtq,discussion-id=eJyPE7WZ,comment-id=00000000,timestamp=2015-07-21T19:16:43.994+0000)
How is % Max Health True Damage perfectly fine lmao
Because if it were physical damage and tuned to still be effective against tanks it would instantly reduce soft targets into a fine red mist.
The point of %HP damage is to keep an ability relevant at all stages of the game without making it absurd early when HP values are low. The point of True Damage is to keep an ability relevant against hard targets without exploding soft ones.
If Vayne did flat true damage that scaled with bonus AD she would hyper-carry even harder.
If Vayne did %HP physical damage then either her niche as a tank-buster would get gutter-stomped or her ability to evaporate soft targets would get insane.
Vayne's W isn't what makes her strong. Most of her damage is physical. Silver Bolts is just gravy that helps tie her identity and niche together.