Main equipment:

Helm: Harlequin Crest 141 Defense
Armor: Enigma Archon Plate
Weapon: Heart of the Oak Flail - Perfect 40 Resist All
Shield: Spirit Monarch - 35% FCR/89-111 Mana/3-8 MA
Amulet: Mara's Kaleidoscope 30 Resist All
Ring 1: Stone of Jordan
Ring 2: Stone of Jordan
Belt: Arachnid Mesh
Gloves: Magefist Perfect Defence (30 Enhanced Defence)
Boots: Shadow Dancer - 2 Shadow Disciplines & 20-24 Dexterity

Switch:

Weapon: Call to Arms - Perfect 6 Battle Orders
Shield: Spirit Monarch for casting Battle Orders

Inventory:

Hellfire Torch: Assasin Hellfire 15-19 Resist All / 15-19 Attributes
Annihilus: Annihilus unidentified
Charms: 6 X Assassin Entrapping Skill Grand Charm
Charms: 6 X +20 Life Small Charm

Some gameplay tips:

How to kill some bosses without being hit (you don't have to, but it's fun and easy)

Act I Andariel: It is completely similar to a Blizzard sorceress. Close the door and make sure that Andariel wants to come over to you on the other side of the door but she can't open the door. Then throw fire blast to the door while pressing the shift button. explosion is an area damage, it can kill Andalil.

Act III Mephisto: again, it is completely similar to the Blizzard sorceress, just stand across the river and place traps on the other side.

Act IV Diablo: as shown in the picture, hiding behind the wall and then putting a trap outside

[D2R Ladder] Act2 Mercenary Set - Type 2 - Infinity set
$4.85

[D2R Ladder] #32 Cham Rune
$0.15

[D2R Ladder] Token of Absolution for Respec
$0.35

[D2R Ladder] Griffon's Eye Diadem (-20% resistance, +damage 13-14%)
$9.85

[D2R Ladder] -(3-5)/+(3-5) lightning level-up or die jewel Rainbow Facet - Anya's Special
$0.19

[D2R Ladder] Bul-Kathos Wedding Band - 5% Life Leech
$0.85

[D2R Ladder] Act1 Mercenary Set - Type 2 - Faith set
$4.85

[D2R Ladder] 7% Magic Find Good Luck Small Charm - Anya's Special Deal
$0.09

[D2R Ladder] Assassin Traps Skills w/ 12% FHR GC
$0.95

[D2R Ladder] Sandstorm Trek - 15 Strength - 15 Vitality
$1.45

[D2R Ladder] Raven Frost - 20 Dexterity
$0.65

[D2R Ladder] #22 Um Rune
$0.09