...nerf the base % HP damage, and make it so that with a typical full build the amount of AD you have is just as much as current % HP damage.
i.e. 8% Max HP @ Rank 5 ---> 4.5 + (0.01 x 350 AD)% Max HP
Assuming Vaynes AD at Full Build and lvl 18 = 350.
Hell, you could even reward this scaling pattern by making the ratio, say, 0.013 so that she deals 9% Max HP.
youngjake931 votesIdk I like the decision of build attack speed for more procs vs big dmg to 2-3 shot carries and still be pretty good at killing tanks. I don't like how your idea is made to lower decision making.
The main problem with Vayne is that Bork and Silver Bolts are tank killers that have insane DPS vs squishies. Remove the flat dmg from bolts, maybe lower/remove the AD her ult gives and lower bork's AD maybe so that Vayne is forced to build a main AD item earlier than 4th item to win duels against glass cannons.
ABlueQuaker1 votesIt doesn't lower decision making. Imagine a standard full build Vayne. I'm ASSUMING that your standard Greaves, BotRK, LW, IE, Shiv, GA build is 350 AD (it probably isn't). All that this change does is make it that Vayne's scaling is more heavily reliant on items than just getting Rank 5 W and some attack speed.
If anything, it increases decision making because BT becomes a more viable option.