100 Degree's of Tilt: Ticking Time Bomb Champions.

Now i know what all of you are thinking "Fucking noob learn to play agains them, their shit blah blah blah their not good in challenger your just bad blah blah blah". And i just don't understand what you mean, i'v tried everything, murdering them early game, going 8/1 against them in 20 minutes. You know what happens, every, single, time they get fed off of farm. These two champions are possibly the worst designed champions in the game, the reason why is because playing against either of them put's a giant weight on the laner's against them and the entire team as a whole, a "Time Bomb" if you will.
The reason why is because after a certain point in the game, Veigar can 100-0 you with one ability, Nasus is unkillable and deals 1000 damage per Q on a 2 second cooldown, if you do not keep these two completely out of the game for 30 minutes then end the game before then, they will get fed. Somehow, they'll get fed, the amount of stress these two champion's put on the people against them is absurd.
Out of all the champion's that i hope to get reworked one day, it's these two, infinite stacking needs to be harder to do, it's much harder to deny CS than it is to deny kills, Veigar getting 1 AP for every single CS he kills with an ability and EVERY SINGLE TIME HE HITS A CHAMPION WITH AN ABILITY is absurd. A veigar with 200 CS at 40 minutes if he's poked someone about 200 times(not that hard) will have 400 extra AP, not counting his item's. A nasus with 200 farm at 40 minutes will have 600 extra damage on his Q, not counting Sheen procs.
Keep in mind 200 CS at 40 minutes is actually really fucking bad, that's 5 CS per minute, it's recommended to have at least 8 CS per minute. Challenger player's often have 10 CS per minute. Now, i know we hear the term "Free" a lot on the boards but these two are the only champions that get literally "Free" stats for doing absolutely nothing.
At least Kindred has to kill actual champion to increase her attack range, at least Cho'Gath has to kill champion to stack his Feast. At least their infinite stacking is difficult, it should also be noted that Bard's infinite stacking is on a timer, meaning he can't stack it as much as he want's to at any given time, chimes only spawn at a set rate making his Infinite Stacking fair.
I'm sorry to all the Veigar and Nasus main's, i don't hate the champion's they just frustrate me to know end, it feels like no matter how well i play against them all that happens is they outscale me and either one shot me or become unkillable, then one shot me.