[{quoted}](name=BuCkeT SeiZureS,realm=NA,application-id=cIfEodbz,discussion-id=kL4YOsXR,comment-id=000200000001000100000000000000000000,timestamp=2015-03-21T23:15:51.601+0000)
You are right that zoning is not something for supports only. But you forget that they all have damage that can land while they zone. Veigars damage is his Q. I know a lot of people think they can predict people and land the W, but it really means they are playing against bad players. Its is a very projected 1.2second delay that covers less than 9% of the area inside event horizon. Veigar is alright in team fights where its too hectic to avoid his damage, but in lane, he has loses an ability. Anyone that is paying attention will not be hit by your W.
As for nit blowing up a champion, that's all that happens in the current meta. Zed, Ahri, and Leblanc all just 0-100 someone with almost nothing they can do about it. Why can't Veigar? The reason he can't now is because of what they did with his changes. Not because they don't want burst. As a support, his W doesn't matter, so its fine to have it as a useless ability. They need to rework event horizon and stop being lazy about it. It will continue to be an OP toxic ability for a support, even though they are gutting mid Veigar.
Zed, Ahri, and Leblanc CAN'T 0 you out without response unless they're like 10-0 already. Veigar could do it if he was 0-5.
Zed has to outplay you. If you have summoners up, if you have good mechanics, cc, a support nearby, a dash, etc. you can avoid a lot of his damage unless he is dramatically better at the game than you. And if he's way better than you, he deserves to kill you. Ahri's burst combo only does about 40-50% of a person's health upfront. The rest of it can be dodged, or if you can reply, you might even set her up for death. Leblanc's cc is delayed by like 2 seconds, so you can easily reply to her starting to use her damage again using summoners, cc, mobility, spellshields, etc.
Veigar's q-ult combo used to be able to kill people from 100-0 if he even STARTED to get fed. And both of those abilities were point and click. Add to that a MASIVE aoe instant stun with huge range and a decent chunk of aoe damage... and you can see why he could never be viable, I'm sure?
As to his w in midlane... smart veigars will use it as a method to zone people away from minions, or to force the enemy to move closer to an ally who is roaming to gank, or even to force an enemy to back off rather than committing on you. There are ways to use it, those methods just aren't 'I stun you instantly and burst you out'.