How To maximise Youre dmg as an Ap mid !
There should be enough people with that Question So there we Go ! Its my way of playing Ap mid And I found it A Realy good way To win solo Q games !
Do you want to learn More About nukeing people Too the max Then This is Youre guide !

Ap runes per level
get Lucky kage AsAp
Farm level farm level farm
Get items
destroy with youre 400 early ap

Ap per level + deathcap + masteries + deathfire grasp + early gp5 + the fact that nunu yi and sion are great in lane !

Where are the hero's good at and when do they suck !


Master yi

Great farmer , can stay in lane forever

push youre lane (press Q) then go wraiths (youre wraiths depending on where youre jungler is
or the enemy's wraiths depending where their jungler is) You dont wanna fight thier jungler and youre mid at the same time you will loose it ! so better make sure that youre opponent at mid doesnt see you and make sure the enemy his jungler isnt around ! if you keep doing this You will be way ahead of him in gold and you might even put thier jungler a bit behind !
So i see yi as an farmbot You will be able to get youre items realy fast and at the same time you increase youre killing potential Cause of the fact that you got gold advantage
another trick is too begin wraiths (enemy) and get the whole camp then go to youre lane and get level 2 and use Meditate (W) !

Nunu

Great in lane , can gank pretty nicely , great at trading

Nunu realy good lanning phase Able to make people's hp low and keep his hp high (most mages dont have healing ability's)
This way he got great chances to gank (when the enemy goes to base and when youre lane is pushing)! Hes not such a great pusher as yi and sion are
But his ganks are pretty good !


Sion

Great at farming , pushing out the lane and ganking

Max W Get some levels keep pushing the waves so that you got oppertunities to gank or counter jungle Youre jungler or Hiss jungler !
Youre W can hit blue buff throught the wall !

Ap runes Per level all the way !
They work realy well with Deathcap (+30% ap works with runes)
And With DFG (the more ap the more % of someone's life in magic dmg ) !

21/0/9

21 in offense For Maxing out the ap you get and the dmg you do !
Youre a Dmg dealer after all !

Some champs Are better to start off with Doransring !
Others are better with boots + 3 Hp pots !
This also depends On who youre lanning against !

Example: NuNu (you) vs Leblanc

In this scenario i should be going for the dorans ring
You will be out harrasing Leblanc
She will be using pots and you will just Q minions
You will get less quickly oom with youre dorans ring and youre masteries
But You will be less mobile !
So be carefull for the junglers, harras Leblanc and zone her out when you can
Gues thats where nunu is good at but dont go out too far If you die You will be behind and Leblanc might be able to kill you !

Example : Sion (you) Vs fizz

in this case i should start boots
The extra move speed will make sure that you will be able to disengage quicker from melee range to youre tower ! Aswell You are a way better pusher than fizz
Level W as usual Push out youre lane and you will be able to help other lanes If needed When at the same time fizz h*** to hold his lane from creeps (he doesnt want too loose creeps to the tower) ! Due sions great pushing potentional and fizz's Weak pushing potential , you will be able To blow youre shield on a wave minions and then Back to base to buy (when youre creeps are pushing harder than hiss creeps) !

Runes:
Ap per level

Pros:
Great late game !
works well with DFG Deathcap combo

Cons:
You dont have much early game (but nunu's q and yi and sion's W make up for that)



Masteries:

Pros:
Great dmg Boosters !

Cons:
no defensive boosts !

Items:

Pros:
Able too 2 shot people


Cons:
early game is building to late (a bit weak early)

Overall:

Pros:
Great mid/late game Probly the most optimal way too nuke people !

Cons:
Early game characters might be able to shut you down early