Why we need to calm down about Vanye.
Okay so vayne got some nice buffs and she is getting a lot of backlash. First I just want to mention I hate Vayne but I don't think these buffs will break her.
To prove this let us look at the numbers around the biggest issue she has I gather, the 20% return on health from enemies Max. HP.
So average, most champions will end up with about 2000, 3000 or 4000. I will include 5000 for the odd guy getting that much.
So 2000 HP kills will give roughly 400 HP.
3000 gives 600
4000 gives 800
5000 gives 1000
Now if Vayne is hit by one of the many GW items all those amounts get shoved down by 40%
That makes this now 80 HP 240 HP 320 HP 400 HP
Now that is a massive drop in her late game healing and the amount she gets is only great at 3000+ HP.
Now I won't deny the healing is way to strong early but as the game goes on, the effectiveness of this isn't as big as one may think. Just buy Grievous Wounds. This is also night one of pbe people. If it becomes to strong it will get nerfed.