Vayne counters herself. I've yet to see a (not pro) player who doesn't hurr her durr and rush PD because "oh yeah attack speed so op on her"
I generally go longsword and two pots, build that into a vamp scepter, get zerkers, finish BT, then go PD. Couldn't swear that's ideal, but it seems to work well.
I just realized we're going to finally have a champion for every letter of the alphabet.
Great, now I'm going to have to make a rhyming dictionary of (some of) them.
A is for Annie with stunned shock and awe,
B is for Blitzcrank the big grabber claw,
C is for Caitlyn with a versatile gun,
D is for Darius who won't let you run,
E is for Ezreal of both dash and harry,
F is for Fiora of both lunge and parry,
G is for Gangplank who slows and speeds, harms and mends,
H is for Heimerdinger who builds plenty of friends.
So what do you do when you're stuck with a good champion but a horrible teammate?
Win and listen to them talk about how they carried you guys or lose and hear about how awful you guys were, mostly.
Other than that, try talking to them gently. Jackasses can sometimes be at least vaguely guided in the right direction with enough effort and patience, even if they don't totally change or verbally acknowledge it. Harsher suggestions or observations will usually fail, no matter (and in some cases directly inversely proportionate to) how correct they are.
This was my first placement match for advancing into the third tier of the league. Oh and the guy who plays Darius is in the second tier for some reason :I
Good technical skills but being a hindrance to the rest of the team is a common combination, sadly. Same with behaviors that either work really well or fail really hard and doing something that
usually works but refusing to do anything different when that stops being true. He's probably an
awesome Darius when everything lines up for him, but doesn't understand what goes wrong when it doesn't.
Alternatively, sometimes people just have really off games. I wouldn't think that's quite as applicable for being a dick, though.