[{quoted}](name=Snowman Arc,realm=EUNE,application-id=3ErqAdtq,discussion-id=u0jNMcvk,comment-id=00010001,timestamp=2018-05-17T10:04:10.804+0000)
That's not a solution. Mages mid are supposed to be having reliable waveclear starting from level 7. Getting Negatron first and watching all your mana go away or having no AP to waveclear iis miserable and not healthy, just because a single mid champion can be so oppressive. It's like asking an ADC to buy a QSS as a first item, because the enemy bot lane is Ashe - Malzahar (back when Malz was taken down there).
Wait. So you are complaining about the fact that mages can't play without waveclear ... and about LeBlanc ? Choose your side !
And ... Buying Zhonya against Zed is not "oppressive" ? If you spend some golds in mana, LB is useless ( same goes for for QSS + Malz ). Meanwhile, you still have 5 other items to be useful yourself.
No retaliation at all, that's plain stupid. Ahri's WE, Diana WE, Malz E, Kassa QWE, etc There are plenty of instant targeted ( or not even : there is a 0.2 sec CD before she can dash again, which is enough for you to send a spell. Above all if you are aware that she will combo you, and expecting it, which you should if you stand in range. ) abilities that can retaliate quite well.
Or course, if you play a losing matchup without defensive items against a pure 1v1 lane-bully, don't expect much. Ever tried playing against Sona MF with Vayne ? Ever tried to play Riven vs Renekton ? That's what a lane-bully is supposed to do : bully his lane, and snowball if you do not play safe.
May be her damages are too high. May be we could nerf her. But honnestly, for low ELO, that wouldn't make any difference. Unless you make so bad that she can't burst a squishy, and then there is no point at all playing an assassin.
FFS, Ahri kills a squishy with RWR, Diana with WR AA ... If you are close enough and in 1v1, assassins are not supposed to let you do your life until 40 minutes 6 items, as a carry.