I hope you like my guide for a jungle noctourne. This is my first one, so be insightfully, but it will be helpful if you comment useful critic. :)
I'm always choosing these items and I already got my first quadra and stats like 21/2 with those.
More chapters like Pros/Cons, Creeping/Jungling and so on, will come soon.

Hope you enjoy,
your LeGurke :D

His main ability is Duskbringer, so skill this one first.
As a jungler you need to jump in and kill the enemy before he reached the tower, especially in low levels, so you can fear them with your Unspeakable Horror. It's easy to fear them if you first hit them with Duskbringer, so you are faster than them.
Shroud of Darkness is a good ability to counter ap champs. Especially aginst karthus' ult it is really effective. Only the timing is important. As you more need this against hard ap champs, you need it if the mid champs like karthus got their ultis. So i placed it at level 4.
Paranoia allows you to jump all over the field, so this makes noctourne a really good assasin. After channeling and hitting an enemy use Duskbringer and Unspeakable Horror.

Tipps:
- Duskbringer is also a good ability to run away. Just channel it if someone chases you and you'll get more movement speed on it's curtain.
- if someone is directly behind you and you are low health, first use Unspeakable Horror to fear them. Then you can run away with Duskbringer
- If you channel Paranoia, the enemys will loose their sight for some seconds. This allows you to save your allies and youself, even if you are not jumping over to an enemy.

see Summoner spells

Noctourne is an ad speed champ with a Lifesteal passive. SO you need to buy attack speed and damage runes.

It's the same with the masteries, ad and speed. In jungle it's good to take a bit armor and health too.

There's no need that you buy the items in that order. It's just easier to jungle if you buy lifesteal and speed first.

Pro:
-

Cons:
-

All in all noctourne is a really good jungler with a high chance to kill your enemys and run away.