Silencer Item Build
Item Build (Primary)
Begin with: Silencer Item Build
2x 
4x 
4x
=> 
=>
or
so one of these is our must have: Silencer Item Build
Explaination: Silencer Item Build
First we need some movement and attackspeed, so Power Treads should be the first item. (Its your decision, if STR or INT, i prefer INT)
Hex will make us very dangerous, even in lategame, and gives us a disable to contribute to our team in addition to our mass silencing. Orchid gives us +5sec silence and dmg amp to stack our Global Silence, as well as massively increases our DPS output via IAS, +Dmg, and +Int.
This Build gives you all you want, attackspeed+damage+int(for glaive)+hp+hex+silence.
The second possible musthave is Guinsoos combined with Shivas Gaurd.
Which gives you a really high survivability, having high armor, really good damage and the more defensive aura and active ability of Shivas Guard and of course Hex.
Which u get after Guinsoos is your personal decision. Orchids giving you additional, Semi-Disable with the 5sec single target silence and damage amplifyer. Shivas is equal, but more defensive style.
Remember to always Hex before Orchids/Shivas, as you want to deal as much damage as possible before you actually have to take any (Orchids still allows enemy to attack).
------------------------------------------------------------------
Alternative Build Silencer Item Build
(If midgame gets really hard)
Begin with:
2x
4x
4x
=>
=> 2x
=>
=>
------------------------------------------------------------------
Situational Items: Silencer Item Build
Certain situations may call for the following items to interrupt the core build:
Black King Bar:
The Back King Bar is a good way to go if the enemy team has a lot of intelligence heros or disable and you are being focused by them exclusively. You will stay alive much easier with this item, and a Heart of Terrasque later can give you a greater amount of hp to supplement such focusing.
Note: I recommend this if you have an enemy rikimaru in your game.
Necronomicon:
Necronomicon also fits very fine with Nortrom. There is a good intelligence and Strength buff, combined with some powerfull summons, which also can detect invisibility, so if your team needs a weapon against invis, feel free to get Necronomicon.
Mekansm:
"Mek" is many peoples choice after they have their Power Treads.
You may get it before hex, but I personally prefer to get the survivability via hex as fast as possible.
Nevertheless, its definetly a good item on a support DPSer like Nortrom.
Force Staff:
The Forcestaff has good stats (damage and attackspeed) and gives you the ability to push a unit 500 units into the direction it is facing (even yourself).
Use this to ether escape, or pushing yourself into enemys direction if you are chasing him.
------------------------------------------------------------------
Luxury Items: Silencer Item Build
On the off chance that you have finished the core build and the game isnt nearly over, these additional items can be purchased corresponding with the situation and personal preference. What we need mostly into the late endgame is more survivability, as our damage is plenty high
(remember that we have Orchids/Shivas and Hex already). So items of our choice should be:
Shiva's Guard
Shivas Gaurd is one of the best items you can get with Nortrom.
It provides you with a heavy additional damage boost, aswell as a very good surviability.
The aura reduced the enemys attackspeed by 15% in a 1000yrd Range and the active ability deals 200 damage in a 640yrd range AoE spell which slows the enemy by 40% for 4 sec.
Ghost Scepter:
Ghost Scepter has the ability to transform yourself into a banish state, which stops you from attacking and being attacked for 4 sec, but also increases magic damage dealt to you is increased by 44%.
This combined with Global Silence gives you 4 seconds invulnerability.
Note: You can attack by manually throwing Glaives in banished form.
Heart of Terrasque:
Also very good choice, if you have problems to stay alive in teambattles. Combined with Shivas, you are able to take lots of damage.
------------------------------------------------------------------
Bad Items Silencer Item Build
Aghanims Scepter
Although its cheaper in 6.60b it still dosent fit with your ultimate.
Additionally the changed reciepe just gives you +10 to all stas and some hp.
Thats not enough to be an item of choice.
Refresher Orb:
At this point in the game, you already have: high damage and good mana regen , so the refresh ability just isnt worth 5300 gold. Yes, you can Global Silence two times, but its just not worth it, there are better items out there for the gold. It also dosent fit with our goal to stay alive as long as possible and use Last Word to our advantage.
Bloodstone:
We dont benefit that much from bloodstone, because we already have enough mana and regen. So the 450 HP of tankiness we get from bloodstone isn't really worth 5050 gold. Silencer Item Build
