I'm making this a short guide so i'm going to explain the item choice and such briefly.

Start out with a long sword, and "Q" As your first skill, the Q skill has an amazing effect and
goes trough champions etc it also buffs your dmg aswell as movement this is amazing at the start (Hence the longsword for extra dmg) and you'll most likely always get the FB if you do this correctly.

The boots basicly covers your Cooldowns.

Start out with phage as it gives you health aswell as dmg and by that time you should be lvl 6
this will allow you to gank way more effective, as ofc the opponents will be slowed and you'll have abit more health, while trying to build phage start out with the health item first.

After this get Sheen, sheen is an awesome item to have, you'll be gaining some more mana, wich you're going to need if you want to stay longer in lane, aswell as doing allot more dmg, the best way Imo to use sheen is when you are in a lane try to abuse "W" on the right moment an enemy tries to fire at you (Example: Lux/Morgana etc) they will most likely set off your special trait, wich doubles your attack speed, also sheen will proc, you can than use any spell twice as effective and any squishy target should be hurt significantly harder.

If you have both these items and are playing Nocturne correctly, you should be having allot of gold AND no actual urge to go back to buy more stuff (Meaning if you have the feeling of lacking dmg ETC, or low health ;) Once you have enough money for zeal go buy it ( Mostly when i play nocturne however i had no need to go back until i could afford triforce without bothering for zeal ) Remember prting back equals less EXP/potential ganks/Money

Triforce is just an awesome item, thus it explains all above.

Stark's Fervor, this item will do you amazingly well, Try get emblem of valor first
Than build it up to stark's. You should be having allot of AS now aswell as some propper life zapping this also works amazingly well on nocturne infact, that is why i'm recommending bloodthirster first and than Infinity Edge

Having all these items you're prettymuch extremely hard to kill and you will be doing amazing dmg aswell as life steal, so your survivability is trough the roof, but most important, you'll be a very effective Assassin.




(PLEASE NOTE, THE SKILL TREE IS NOT PROPPER, AS IT IS DIFICULT WETHER OR NOT ITS POSSIBLE TO SPEND POINTS AT CERTAIN LVL (Meaning i'm just not familiar with it to that point too :) )


Always go for duskbringer MAX at lvl3 get 1 point into Q W E always. than go dusk until ulti.