This Lux bulid allows you a great early game harrasment as well as 'PENTA KILLS' at late game.

That rune bulid allows u a great damage, which I belive all of us like...As well as a great mana regen + clarity......

As well as the runes theese masteries give you as much ap and magic pen as they can...XD

Items are prety simple...Damage, damage and more damage. As for mejais soulstealer you can replace it with Rod of ages but I prefer mejais couse it gives you a bunch of AP if you are good with lux. Lich bane....For Lich bane only thing I can say is that its THE BEST ITEM for Lux.....WHY?? couse when combined with her passive and basic attack amount at late game your basic attack deal 1000 dmg.

I lvl up e first. Couse its a great harrasment spell because of its crowd control and dmg. Other spells are prety simple q after e and then w for even more dmg. Ulti as all ulties you lvl up at lvl 6, 11 and 16.

Ghost- so you can get in range for your spells or to run away.

Clarity- to stay in lane as long as possible

I hope this bulid helps you. But trust me, with this bulid you can land some sick combos with her spells. Enjoy your new OP LUX...XD