Make sure you are premade. Never play w/ randoms, or else you will get screwed. You want to max out Lulu's Q asap, as it is the only real attack damage she does. Her other abilities are very straight-forward and you usually want to use it on your teammates. In team fights, make sure you tell the team to focus on the enemy carry, W that champ, and shut him/her down. GL & HF. I'll add more to this build later. This is my first build and I'm limited on time. Peace.

I was messing around with my friends one day, and one of them gave me the idea of building AD/AS on Lulu. So I decided to use something similar that I would use with Teemo. When I had actually completed the build, I was getting kills like no other. Honestly, I had more fun and I got more kills using this build than any AP, or hybrid build. I will update this once I find a better mastery set, and better items.

I have noticed that Lulu is actually very good at ks'ing, so beware! All you need is to build up your AS. When I read Lulu's passive, I thought, HOLY **** THATS OP. You practically are controlling 2 champs. And the fact that Pix's 3 bolts home onto the enemy is really OP. Honestly, all you need is high AD and high AS, and max out your Q. Q ur enemy, and just auto attack them. I killed a really tanky Malphite 1v1 and I came out with almost full health (thanks to the bloodthirster). This build is really fun, and fairly simple to use.

The ups of Lulu:
Really excellent Support
Really strong late game
Really fun to use
Polymorphing in team fights = plus plus plus
Her name's Lulu

The downs of Lulu:
She's squishy almost all game
If she's CC'd you're done for
She's annoying when she talks