Astreon's Iron Ward is a unique Caduceus from Diablo II.
A good lot of the damage Astreon's Iron Ward inflicts comes from its added Magic Damage. Purely offensive in nature, Astreon's Iron Ward is all-around good for Paladins oriented towards physical fighting and well suited for Paladins focusing on Smite or Zeal.
Stats[]

Astreon's Iron Ward
Caduceus
One-Hand Damage: (125-144) To (146-167)
Required Level: 66
Required Strength: 97
Required Dexterity: 70
Durability: 70
Mace Class - Fast Attack Speed
+240-290% Enhanced Damage
Damage +40-85
+50% Damage to Undead
Adds 80-240 Magic Damage
+33% Chance of Crushing Blow
Slows Target By 25%
Damage Reduced By 4-7
+2-4 To Combat Skills (Paladin Only)
+10% Increased Attack Speed
150-200% Bonus To Attack Rating
(Only Spawns In Patch 1.10 or later)
Normal Scepters — Knell Striker (Scepter) • Rusthandle (Grand Scepter) • Stormeye (War Scepter)
Exceptional Scepters — Zakarum's Hand (Rune Scepter) • The Fetid Sprinkler (Holy Water Sprinkler) • Hand of Blessed Light (Divine Scepter)
Elite Scepters — Heaven's Light (Mighty Scepter) • The Redeemer (Mighty Scepter) • Astreon's Iron Ward (Caduceus)