User blog comment:Contractas1/What odd builds do you like?/@comment-1836772-20140113162941

After I build the core three items for Lulu (Talisman of Ascension, Archangel's Staff, Rabadon's Deathcap), depending on the state of the game, I might build a Nashor's Tooth and Runaan's Hurricane (Wit's End if people are building a lot of magic resist). Nashor's on hit damage works very well with her passive, and Runaan's Hurricane spreads that pain around. During teamfights, it makes Lulu a crowd control master while she takes pot shots at the enemy and nickel and dimes them of all their health while they focus on the other champions. The slow effect on Glitterlance and Whimsy used either way allows her to keep the enemy at arm's length, which is disastrous if they don't have a lunge of some kind.