vouch :
http://www.battle.net/diablo2exp/items/normal/paladinshields.shtmlAuto Mods
Auto Mods are mods that "automatically" show up on all versions of an item, whether it's magical, normal, damaged, or rare. One Auto Mod from a given group is chosen for the item based on a random number and the level of the item (and the requirements of the Auto Mod). Many Class-specific items contain Auto Mods while others contain spell/skill bonuses.
Paladin Shield Auto Mods
Shimmering - All Resistances +5-10 (1)
Rainbow - All Resistances +8-15 (18)
Scintillating - All Resistances +16-30 (28)
Prismatic - All Resistances +25-35 (39)
Chromatic - All Resistances +35-45 (50)
OR
Sharp - +15-30 To Attack Rating, +10-20% Enhanced Damage (10)
Fine - +31-60 To Attack Rating, +21-30% Enhanced Damage (18)
Warrior's - +61-80 To Attack Rating, +31-40% Enhanced Damage (30)
Soldier's - +81-100 To Attack Rating, +41-50% Enhanced Damage (42)
Knight's - +101-121 To Attack Rating, +51-65% Enhanced Damage (50)