Eblade + Dagon Necrophos?

I was playing with some friends this weekend and I pick Necrophos in one of the games, I decided to build something different so I went for a Dagon build. I get Dagon lvl 1 around the 7 min. mark, and after that I started to just destroy people with Dagon+Ulti combo. I build Blink Dagger and Dagon lvl 3, and I said to myself "Buy Eblade" so I did it and I have to say Eblade+Dagon+ Reaper's Scythe in your face pretty much kills anyone.
I know this is not the usual way you build Necrophos, but I have to ask: Is it a good idea the Eblade+Dagon combo? At least in no ranked match

No. Glimmer Cape ruins your day.

Pretty much that ^

It's really putting eggs into one basket. If enemies don't make any effect to counter-itemize, it'll probably work, and if you get a good Dagon timing, you can still make it work if you get enough kills before supports get glimmer and cores get bkb/pipe, especially if you throw a Euls in there, since it purges Glimmer.

170 games of Necro here, pretty much my spam to go hero since 6.83 boom
When you are Necro, tankness >>> all, my build is aether lens blade mail athos boots of travel aghamihn octarine core and aghs, after that i sell aether lens for refersher or lotus orb
The boots are aguarble, but Travels are the most solid right now, they are pretty much the best money maker and it is easier to rush, also giving necro much needed MS and ability to farm as he can kill entire creeps waves very quickly, Treads sucks on pretty much everyone, phase is good if you are the main carry and wants some damage to last hit, it became pretty better with the buff also, tranquils became pretty meh as it is more support focused and it gives moar armor, arcane boots is not necessary or you can just broke it asap to Aether lens or octarine core
Aether lens used to be broken on necro, giving both sustain and damage, now you can replace the item if you want for something like blink
Blade mail is the best item on him, you can win pretty much everyone until 25 min in, you can play very agressive and even fight 1 v 4 not even kidding, to difficult to gank him early
Rod athos is becoming more and more agressive, you gain int and it is made from a vit booster which gives you hp for blade mail synergy, it gives a slow so you are almost impossible to kite, also brings utilty as you **** up enemies carry evasion
Aghs and Memecore pretty much self expanable, also combo with blade mail
Blink is the item you need 25 min forward, as you cant solo enemys anymore and it can give you solo pick offs to dumb enemy who keeps farming with low health
Lotus Orb is not the better item right now, but Synergy with him so much, armor, regen, dispel, counter magics, pretty much everthing he needs, and it heals from octarine i guess, it needs some buf though, late game can be a option for dispell
Refresher is the late game desire, **** ups 2 guys on the teamfight
Shivas and guinso are option too, but i do not like the itens right now, the itens i said before should do the job better than them (mystic staff component is most wasted and the actives are not that useful)
I play him offlane as he has the best lane control i ever see

I think Glimmer Cape can really fu*k you since it gives a ton of magic resistance and is a cheap item. I think I have never build a Blade Mail in my Necro, I guess I can give a try, but I usually tend to play him with the same items in pretty much every game. My build looks like this (of course not in this order):
- Guardian Greaves I love the item in Necro, it has a lot of beneficial auras and the active purge silences which are your main threat
- Rod of Atos I agree, this item is really good in Necro
- Blink Dagger Mobility is everything in the Dotaverse doesn't matter what hero are you playing (I can switch it for a Force Staff sometimes)
- Aghs because yes
- Octarine Core because it gives you tankiness and the cooldown reduction.
- This is where it gets tricky, sometimes I go for a Refresher Orb or a Radiance or a Shiva's Guard. I don't like Bloodstone since Necro is not the kind of hero like Zeus or Storm Spirit.
Of course if your team needs a Pipe or something like that you can remove one of this and build it.

You should try blade mail, it gives everything he needs, both nuking and survability, he can solo anyone until like 25 min, it is upgraded when you have Octarine so you lifesteal for it
I tend to not build GG boots him because Mekanism is not that of a good item anymore, blade mail is just better and then travelz is way more mobility

I forgot my favorite item in Dota Eye of Skadi, I have build it sometimes and I have to say that it's a really good pick up. It gives everything you need, hp, armor, mana, AS and a powerful slow that goes trough BKB, it's just amazing.
Also, Heart of Tarrasque can be considered a good pick up, since the longer you stay in figth the better. Pretty much like Razor.

No one get's Agh's on Necro anymore?

Isn't the no buyback important?

I used to do the dagon eblade build on him. I stopped after glimmer cape was introduced. Now I go mana boots - blademail - aghs - nectarine - situationals

You should not build Heart of tarrasque, necro has no sustain problem late game and this will not help you win fight, most of the time a big kill can give you more regen than Heart, is a big misconception and a big no no, buy Octarine or Shivas with that money.
Never actually tested Skadi but if you just want the stats there are better itens like aghs, guinso, octarine, but is actually good against bkb, although i still prefer build a ghost scepter and **** you carry guy