Hardcore Ubers with Blade Sin

This Lady kills Ubers:
I love Assassin, and I always wanted to have a working

Blade Fury one. I created Furiosa, with the intention to level her as

Blade Fury until it gets boring/ineffective and then respec her to Mosaic. But turns out I quite liked the effectiveness of the build and it really destroys anything in hell (at least up to players 3). So, I decided I will actually run Ubers with her. Mind you, I have never run ubers, and I decided my first time should be on hardcore.

My first attempt at lvl83 was complete failure. Lililth 1-shot my mercenary, and I ran like a scared dog back to town. Had to call a friend to come and carry me through the entire ubers set with his Paladin. At least I got some experience, and decided I should try again

Today I managed to solo the lesser Ubers with level 90. And I haven't even min maxed the build, e.g. I haven't socketed my gface and my weapon and I don't even have open wounds. True,

Lilith took me 4 returns to town to

Revive merc, and I gobbled about 50 full rejuvenation potions, but she died all in all. Below are the keys of strategy:
- #1 is the Merc actually. He has

The Reaper's Toll,

Blessed Aim aura for my hit rating, and

Shako and

Shaftstop so he doesn't die in 1 shot. His job is to proc

Decrepify. He is not very tanky, in fact I am much tankier than him, but nevertheless without his

Decrepify i cannot kill and this being hardcore I get scared shitless when

Lilith is two feet away from me.
- #2 is of course

Guillaume's Face. This build just doesn't work without crushing blow. Also,

Laying of Hands goes without saying.
- #3 is a ring with

Sigil Lethargy charges. This skill is simply broken, it makes killing any boss tons easier.
- #4 is the Obedience in an ethereal

Mancatcher. Since

Blade Fury doesn't use durability I can use an

Eth one and go around with this on swap and proc level 21

Enchant on me. Also does decent damage, but I only dared to use it against

Izual, since sacrificing the shield is extremely risky.
- #5

Shadow Killer - I can make a case that this is an actual BiS weapon for a

Blade Fury sin. I tried

Lacerator, I didn't like it. Also

Stormshield. The assassin is very tanky, with lvl 22

Fade the damage reduction is very good.

Still, it wasn't walk in the park and

Lilith really scared me, but then again it felt even more satisfying to kill her. I feel that

Uber Tristram will be way too though, so I decided to pause now and do it later. Maybe will socket my

Shadow Killer with an

Um for open wounds. Though I also have a Duress that I can use. I have theorycrafted that my lightning protection against

Mephisto should be enough (even switching to

Schaefer's Hammer), but I feel that

Baal and Diablo will actually be a problem.
I will update you when I beat the Ubers or die trying.
Maybe even Ancients one day.

Triumphant Furiosa stands atop

Izual's corpse:

I'm surprised that you use

Shadow Killer. Have you tried

Fleshripper or Death runeword? Both have high ed, deadly strike and crushing blow.

Fleshripper also has slows target which can be useful for bosses.
Anyway congratulations on your success with the mini ubers. Hopefully you'll be able to tell us soon how you managed to beat

Uber Tristram as well.