Interesting build, tiamat brings some splash to the table but I don't see these items being the best. I have recently fell in love with jungle Nasus and typically end up +10 kills(not even counting assists). Farming your Q is essential as slowing down your jungle by a few seconds post lvl 5 is worth it....by the time I am lvl 15 its typically hitting for 600. The items just are plain ignoring some of his greatest strengths.

IMO build
Vampiric sceptre>boots lvl1>emblem of valor>beserkers greaves>sheen>zeal>trinity force
then start building as the team you play dictates, if they are scared and run pick upa frozen mallet otherwise

Bloodthirster
Starks Fervor
Warmogs
Atma's

Now this build is expensive, but it does a few things if you can finish it.
Around 3000 health
Very nice attack speed and starks makes your AD carry very happy as well
65% LS
Atmogs build....3k health +2% of that and the bit of armor makes you much stronger late game than your build
Trinity force- tons of stats, movement speed makes wither deadly since very few champs will be able to get away even with flash....the proc from sheen is amazing as well. The 1000+ hits of your Q are amazing as well.

With this build even late game you can easily win 2 and 3v1's if you farmed your Q well, 1000 dmg hits with 65% LS= if they dont focus you they will die.

So, i'd consider Nasus to be my main or my second most played champion at this point. Im still looking for improvement having played him since summoner level 3 xD.

This guide is fantastic and has brought me several victories at this point.

The only thing i could now recommend is SELLING Wriggle's Lantern in turn for a Phantom Dancer. Both the attack speed and critical chance are amazing damage boosters, and dont forget the run speed to help catch up to your withering targets.

Armor Pen runes are better then Magic Pen runes if you hadnt figured that out ;D

+1

dude, I'd love to try your guide...but...the items...I'd buy some deffensive items instead of Tiamat or Berserker's Graves...

Hiho
imo your jungling cant be strong with that setup, because your ganks wont do anything without exhaust/ghost/wither. If you want to be a strong jungler, you need your W earlyer (lvl it). The route is a nice idea, but cant you make it without heal? Heal just wastes a summonerspell and you should have ghost on nasus by all means.
And in the guide you mention "your lane" whats that supposed to mean? Afaik a jungler doesnt have a lane...
Imo Nasus is not #1 in the jungler, but i play him that way from time to time aswell. If you want, check out my jungle nasus guide (or my lane nasus guide in that matter^^)
If you ask me, id say that dpsnasus is a bad build because you wont have the durability to seriously deal damage in fights since you dont have the mobility other melee dps have (which btw should all be built tanky).
I cant see you fighting good teamfights with this build since people will kite the **** out of you (no ghost) and you will drop from a few spells.
This is not meant as an insult or any kind of trolling; just constructive feedback

greez sam

This build is absolutely amazing. It works extremely well, a few changes i would make tho.
1- Is to change the Seals (yellows right? idk) to crit
People always say omg evade seals are so 1337. But that extra crit chance is amazing.
2- Infinity Edge its not a MUST have item, i would rather go with either a Phantom Dancer for the extra dps and crit, or go with a defensive item before a black cleaver, preferably like Guardian Angel.

The build still looks extremely good and fun to play, cheers mate.

FIRST POST EVER W00T

I searched on google some time but couldnt find anything that says life steals caps. also have thought that though before writing the guide, will test later on today ill let you know the stats.

edit:
tested it and included the proof within my guide and for a fast answer it does stack beyond 100 percent.

@JonkoV92

I'm not sure if there's a cap to lifesteal anymore is there? your guide puts you at a raffling 106% lifesteal, That's pretty badass I gotta say, I'll try your guide as soon as I can. although gotta check that lifesteal thing, Though it capped at 44%

I like your Idea of going into the jungle with him ill try this a soon as I get the chance you should also see my own Nasus build.

yea, I guess I put the whrong ones in, thanks

i'd say instead of mpen, take arpen runes o.o

I'm sure the runes could be better. so if anyone has any suggestions I'd be happy to change them

Also 200 views without any comments is bad I think you should comment more! ;D