Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Veigar - The Tiny Master of Evil
1. Insane Nukes
2. AoE Stun
1. Low Survivability
2. Constant Grind
Short and easy guide.
Summoner Spell: Ghost
Flash is the other option, it saves you from those ganks that gets you killed in a few seconds anyway.
Summoner Spell: Teleport
To help in lane (early/mid/late game)
Remember we are playing defensive so you don`t need to take clarity i don`t use all my mana if we are near the tower, but if you like take it and delete Teleport (don`t remove Flash or Ghost we need to anti-gank)
Basically when you have the tear of the goddess and the boots and 1 o 2 kage's lucky pick you don`t need to farm more (take 4 of this) and when you have money (1860) buy Archangel's staff, then continue with the item sequence.
I don`t want to write a long guide because basically you need to learn to play with the char you want to use, so practice!