Darius and the undying deadman
So i was playing teemo against darius top lane. Tried to use my w to outrun his q, bought boots first back. Darius builds phage and deadmans plate, then stacks health the entire game. He outruns me without boots, poke doesn't stick because his sustain is so high, his full build doesnt even have boots!
So with the undying mastery and ~5khp and passive armor penetration, darius can outrun, outsustain, and dish out tons of damage while going almost full tank. How do you even counter this?

Quinn already gets, a massive MS boost for attacking Vulnerable targets, that coupled with PH's bonus MS helps to counteract the DMP's Slow.
there is always someone telling us to pick vayne
,
or
to deal some damage. Just kite him so he can't get his 5 stacks on passive
before his phage and DMP. And these 2 items have 0 mres so if you are as fed as him(or even more)-your spells and attacks will hurt him enough so he can't outfarm you. In teamfights place your mushrooms so they slow him(slows and other CC remove a bit of DMP stacks).
-or-
both of them will kill deadmans plates monus movespeed (remember it decays when you are slowed) and it slows him even more on top of it. They also both provide a decent amount of hp to keep you alive if he does manage to land a single E on you.