The Smiler: Physical Teeth
Assassin's Blade, Eel, Facon, Hammer, Panther, Raven, Stag, Tortise
Dire Bear, Harvestman's Scythe, Oklaine's Lanturn, Rhowan's Sceptre, Ulzaad, Herald of Korvaak
Oleron, Azrakaa, the Eternal Sands, Korvaak, the Eldritch Sun
Helm: Harlequin Crest [Drop]
Amulet: Mara's Kaleidoscope [Drop]
Rings: Stone of Jordan [Drop] / Bul-Kathos [Drop]
Main-Hand: Breath of the Dying (In a Mace) [Runeword]
Off-Hand: Heart of the Oak [Runeword]
Chest: Chains of Honor [Runeword]
Legs: Physical % Damage/HP/Atk.Rating [Rare; drop]
Shoulders: Physical % Damage/HP/Atk.Rating [Rare; drop] / Mythic Amarastan Pauldrons [Crafted]
Gloves: Mythical Sandreaver Bracers [Drop]
Boots: Goreriders [Drop]
Belt: Arachnid Mesh [Drop]
Medal: Annihilus [Uber Tristram]
Relic: Titan's Trinket (with Concentration) [Brutalus; Hidden Uber]
Components / Augments
Components: Gul in main-hand, off-hand and chest. Cham in helm. Magic -> Physical Facets in rings, amulet and medal.
Augments: % Physical damage where applicable.
Rest is up to you; just make sure to over-cap your lightning resistance by 120, and fire/cold/poison by at least 90.
MAX - Teeth
MAX - Amplify Damage
MAX - Weaken
MAX - Berserker Rage
MAX - Improved Speed
MAX - Mace Mastery
MAX - Scepter Mastery
MAX - Battle Orders
MAX - Shout
MAX - Iron Skin
MAX - Natural Resistance
Battle Command - Until +3 All Skills
1 Point - Decrepify
1 Point - Life Tap
1 Point - Frenzy
1 Point - Increased Stamina
Dump rest in C-Necromancer bar and/or Increased Stamina.
Don't bother kiting; you're able to facetank pretty much everything in the game as long as you maintain Life Tap.
Benchmarks (w/o a mercenary):
Baba Yaga - 16s
Lilith - 27s (Duriel is slower due to debuffs)
Uber Tristram - ~2m
1. Yellow X-Road
3. Assassin's blade
5. Remove Yellow X-Road
7. Dire bear
9. Purple X-Road
10. Blue X-Road
14. Oklaine's Lanturn
15. Rhrowan's Scepter
16. Harvestman's Schyte
17. Oleron (Everything But The Skill)
18. Remove Blue X-Road
21. Korvaak (Tie Skill To Teeth)
Sadly a lot of abilities will go unused due to a shortage of attack spells, so it's up to you which ones you want to use. Other than binding Korvaak--all of them are completely unessential to the build.
Leveling Guide (If Applicable)
Teeth, Berserker Rage and Increased Speed while stacking +All Skills and % Magic Damage can carry your to 75, where you then transition to physical.