Tweaking certain mid lane champions, without breaking them

Anivia - Q lower cooldown, no more double damage, less mana cost Players want to build ROA / Tear, her problem is cooldowns. This way she can build ROA/Tear and keep the power spike without 100-0'ing players. Her identity is a mid lane wave clearer anyways.

Syndra - Skillshot ult, similar to lucian/heim. Minor tweaks to max ranked spells We knew this was coming, super fast wave clear, alot of CC and a stupidly strong ULT makes for a stupidly strong mid laner.

Ahri - Q damage up, mana up. Charm duration based on distance (stronger close up) People complain about her sustain on the passive.

Vlad - Q proc damage down, duration up. Pool decreased HP cost (Getting ignited and trying to pool away but die #vladproblems) His early game is weak, but he's super easy to counterplay.

Swain - crow replaced with an auto attack toggle - auto attacks deal more damage, double damage to minions The lane bullying stops here, this way swain can last hit under tower without dominating lane TOO HARD, auto attack based champ < counter picked by many champions top + doran shield

TF - Ult rework, temporarily teleports TF to target location, after x amount of seconds or on activation he returns to initial start. Instead of ulting bot lane, killing both players and taking down the tower really fast, he will gank bot, the tower will stay up and maybe go for a top lane roam. (I feel his E at rank 5 is underwhelming, or even putting points in at all) His identity is a card dealing trickster of sorts, kind of like shaco.

Yasuo - wind wall only blocks auto attacks, cooldown decreased. q base damage up per rank I feel his identity should stay as the guy who deletes enemy ADC's and has a huge power spike in the end game.

Cass - E poisons if you hit them twice, q movespeed down. A rework to make her easier to play, but at the higher skill caps she's not toxic (bad pun)

Morgana - E is a bubble, not a targetting spell. Radius increases per rank (we talking Anivia wall big) The shields ridiculous, and makes her virtually unkillable mid.

Karthus - reworked to a mana-less champ; Q costs hp, recovers hp (doubled on kills), Defile damage up, costs hp. Ultimate - gains 1 stack each champion hit by Defile. At 10 stacks deal x damage globally.

Evelynn - Q damage up, range up, castable with stacks, max 3 stacks (Similar to velkoz) I miss seeing her in the mid lane, and I'm tired of these protobelt junglers lol

Reply with nerfs to this list or more tweaks!