At first I wanna say that I have never actually played Diana, but anyways when I first saw this guide I actually started laughing. Not cause of the attack speed, since building attack speed on Diana is actually great, but cause you didn't pick Nashor's Tooth. I'd say that that item is too good to not take on Diana. I also got some ftw-feelings while scrolling your guide, cause I finally recognized that oh wait, you just picked an AP-Character and Lich Bane.. well all fine.. but mmh then, You don't actually have any other Caster items. The additional dmg via Lich Bane will be quite small since you don't have AP, actually with Sheen the additional dmg could larger. I really don't get the sense of getting AD-items like Madred's Bloodrazor and Frozen Mallet. Okay. Sometimes I have made same kind of build as you just did, but that was Twisted Fate and theme was Stacked Card -trolling. All I wanna say is that your idea is good. But I just don't get it. Well at least you should try also Trinity Force or just flat Sheen if you really wanna build AD-champion from a natural AP-Champion. You took the attack speed. But you still need some AP. At least pick Nashor's tooth instead of Madred's Bloodrazor. Well, just saying. Like I said I have never actually played the champ, just speaking from what I have seen on other people and how they have succeeded with it. Anyways good thing that you are creative just check also other alternatives and give some comments about it. I'd actually wanna hear how good those items are when compared to common items. You didn't clarify your items enough for my taste. :D Btw and I'd say no to gold-items, those will make you just completely useless.

Ah i see where you're coming from, but here is the problem though... as a jungler you actually dont stay in the jungle too long, just for buff control you know? As soon as the game hits mid game everybody is grouping up or roaming around in your jungle, so you actually dont want to stay in the jungle too much at this point but rather contribute yourself for those team fights

You also want to take smite for buff steals, dragon control, and Barron speed.

thanks for the comment, the reason I didn't take the smite mastery skill is because I want Runic affinity as it makes it easier to stay in the jungle over longer time, I will think about changing the focus from offense to utility and if I do I will take smite mastery.

Although I like to use gp5 items on late game champions or champions that can build them into items that is good on them I am not as big a fan off it on mid game champs like Diana as the gold I will get from the gp5 items will not get useful until the endgame.

Well done on your guide! However i did find somethings that annoyed me. The most important thing would be that you're a jungler.

You didnt take the smite mastery skill. It speeds up your jungle gold by so much its too good not to take especially since she has very weak early ganks which doesnt help her snowball early.

I realize that your guide is all focused on attack speed however this shouldnt stop you from building some GP10s as eary/mid game she is quiet a tanky character she can easily survive with 3 GP10s

Keep up the good work!