Main equipment:

Helm: Griffon's Eye (Lower Resistance + Damage >= 30)
Armor: Chains of Honor Dusk Shroud
Weapon: Titan's Revenge - 200% Enhanced Damage
Shield: Stormshield - 148 Base Defense - Perfect
Amulet: Mara's Kaleidoscope 25-29 Resist All
Ring 1: Bul-Katho Ring
Ring 2: Raven Frost +20 Dexterity & 200+ Attack Rating
Belt: Thundergod's Vigor
Gloves: Amazon Gloves - 3 Javelin/Spear Skills & 20% Increased Attack Speed
Boots: Sandstorm Trek - 15 Strength

Switch:

Weapon: Call to Arms - 4-5 Battle Orders
Shield: Spirit Monarch for casting Battle Orders

Inventory:

Hellfire Torch: Amazon Hellfire 10-14 Resist All / 10-14 Attributes
Annihilus: Annihilus unidentifed or Annihilus 10-14 Resist All / 10-14 Attributes
Charms: 3 X Amazon Javelin Skills Grand Charm (plain)
Charms: 3 X +20 Life Small Charm

Some gameplay tips:

Javelin Amazon has the following characteristics:

1 main output damage skill is lightning fury, what's so awesome is that the attack power increases with the number of monsters, more monsters, more power Lightning Fury is.

2 Due to the special monster attributes and the number of monsters in the secret cow level, the Javelin Amazon is very good at farming secret cow level;

[D2R Ladder] +20/-20 Lightning Facet Monarch
$6.95

[D2R Ladder] Nagelring Ring - 30% Magic Find
$0.65

[D2R Ladder] Infinity Cryptic Axe - Ethereal - 255-299% Enhanced Damage
$2.85

[D2R Ladder] Chains of Honor Elite Armor - Ethereal - 920+ Defense - Required Strength < 165
$1.25

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

[D2R Ladder] -5/5 lightning death jewel Rainbow Facet
$1.85

[D2R Ladder] Sigon's Complete Steel (Full Set)
$0.85

[D2R Ladder] Griffon's Eye Diadem (-15-17% resistance, +damage 10-14%)
$1.45

[D2R Ladder] Vampire Gaze - 20% DR, 8% mana leech, 8% life leech
$2.85

[D2R Ladder] Amazon Hellfire Torch (17-19 Stats, 17-19 Res)
$1.85

[D2R Ladder] Spirit Crystal Sword (35% FCR)
$1.85

[D2R Ladder] 40ED / 15% IAS Jewel
$9.95