Okay, so I BBCoded everything. Also I prefer Attack Speed over CDR. I'm not sure why it just feels better because i never have times where i really wish my spell was 0.3 seconds faster to cast. Health Regen is not worth it imo.

Also, will want to change your masteries, you can take cool-down reduction, and take health regen, and you almost never need buffs for summoner spells.

Not worth an upvote, but also not worth a downvote. I would suggest viewing over the BBCode guide, and the other guide to show how to build guides. They are very helpful and make your Guide not a big wall of text with no pictures, and they also help a lot for other stuff like doing Lee Sin :-) I will probably look at this guide later, and if it is better then, than I will upvote :-)

it is not complete

I like Short, Sweet, Simple, and Straight to the point. I play Lee Sin A lot. He is a fun, kinda hard champ to play with, but fun. For first time users I would go smite flash combo until you get the hang of ward jumping. Overall decent guide, Also incorporate Mithril Scimitar as a option item, it get 55 AD(which is nice on Lee Sin) and 45 MR(good bc you're playing tanky) but really makes it good is the ability to remove all CC from you AND gain 50% MS for 1 second. I use it in my main build and I love it, I rush if the opposing team has a Malzhaar in mid :P, makes him real mad when he was his ulti :P. Thanks for the guide, I enjoyed the advice and cya later