Hey noob,
Why AS Runes if you are laning?

People like you "Trolls" really are annoying, you went on my guide and gave me -1 for no reason? I'll be the bigger person and not downvote your guide because it is not bad but not that good the fact that you downvote others to get your guide up in rating is sad.

Accident yo, upvoted.
Did you downvote mine by any chance?

While normally I would appreciate you looking at my guide, your immaturity isn't required. Sometimes great minds think alike, and it's coincidence that we arrived at similar builds for the same champion.

I would enjoy it if you took the time to remove your downvote on my guide, as my guide is for jungling, and yours is for laning. Thank you for your time...

My friends are such trolls.

Horrible build. Didn't get me any kills either. Gtfo of mobafire noob. +1 cuz of confidence

WOW THIS BUILD ****ING SUCKS **** OBVIOUSLY SKARNER IS A ****ING JUNGLE
HIS GANKS ARE AMAZING WHAT THE **** ARE YOU TALING ABOUT
L2P NOOB BEFORE YOU MAKE A GUIDE
however i like how you use merc treads instead of the usual tear 1 boots i see on most skarners, a very big improvemeent,
needs more pics, vids, pornograhpy, and religious texts

-1 cus I wasn't mentioned as an inspiration and mentor.

But seriously, nice job. Very detailed. +1

NOW SERIOUSLY, THIS GUIDE IS PRETTY GOOD SINCE I DO BELIEVE HE IS NOT THAT VIABLE IN THE JUNGLE

MADAPCKA I ****IN LOVE THIS **** WOOOWOWOOWOWOWOWHHWHWHWHHEHEHEHEHHE ****IN BEST ****IN GUIDE ****IN EVER IN MY ****IN ENTIRE ****ING LIFE. A FRIEND IS A FRIEND TO THE END TO THE END THATS FOREVER!!!!!!!!!!!!!! AND A DAYYYYYY. STAY BY UR SIDE, WONT HEAR ME SAY GOODBYE CUZ THATS WUT FRIENDS DO CUZ THAS WUT FRIENDS DOOOOOOOOO

YEA ***** I WANT YOUR BABIESL ETS MAKE 30 OF EM MADAPACKER

MY ****ING **** GROWS HARD WHEN I READ THIS

Add pictures to make your guide prettier and easier to read instead of just a wall of text. For your items, in the description you should probably do better separating it into a core, and then other recommended items. i.e. Trinity, mercs, sfc in the core, and then listing the other recommended items and why they would be useful.
As far as structure goes I feel you would be better off putting masteries, runes, and summoners in the front as these are the things you consider before the games starts.