I have been playing Veigar bot lane with either a
,
, or
and so far I have been winning pretty much all my lanes and the only problems I see with him in the bot lane at this time really is...
- Getting Ganked/Camped (Really hinders stacking under turret)
- Long Range ADCs like Caitlyn that can obtain farm fairly easier in which renders my trades kind of pointless (Other than W but well, if landed)
Other than that Veigar is quite strong if used well. I may be experienced with him but that doesn't mean a new person should try it out immediately in ranked but it is something to throw off the enemy laners.
Counters to him bot lane early game (In experience)
I know there are more pairs to consider but I haven't faced them yet as Veigar to give out a proper review.
Are what I recommend bringing with him especially because if you know you're going to be bullied under turret and after pushing wave after wave, consider purchases items before the next wave in order to have an early game power spike at lvl 3 or even at 6 just to eliminate their chances at success.
Are for the more aggressive players that want those early kills to boost up their kit in which can render the enemy vulnerable and while you do have a finisher you don't necessarily need it, unless your calculations in your DPS output is lacking.
If you're considering to play Veigar Support as the focus on one target will greatly enhance your chances at one-shotting the person with their stats debuffed for the duration and it "should" be an easy stun placement. Otherwise, take this with your support and go for early kills post 6. Etc.
Now another thing to consider is that your TowerPushing will not be as high unless you grab yourselves a good 2 dragons for those bonuses against them otherwise rely on your jungler ganks to provide the 3-man push in bot lane otherwise support your mid or even top lane in removing the enemy. (Walking in on the enemy mid laner really helps out in giving your mid laner an edge.)
In conclusion I would recommend doing this in ranked "ONLY" if you know what you are doing. You need to consider their team comp, how much damage you'll likely output in the lane, etc. Besides, this will force them to heavily build AP resistance in which gives your AD Players an Edge in teamfights while Veigar can lockdown the enemy team respectfully. If you can build up plans and tactics like this or even more (I know I'm SIlver III but this is what I can feed for now) then please do so and win that lane.