You move a tower shield with stunning ease.

Prerequisites: Tower Shield Proficiency.

Benefit(s): You treat a tower shield as having no maximum Dexterity bonus to AC, a -3 armor check penalty, and 20% arcane spell failure. You do not take a -2 penalty to attack rolls when using a tower shield.

Normal: A tower shield has a +2 maximum Dex bonus to AC, -10 armor check penalty, 50% arcane spell failure, and causes anyone wearing it to take a -2 penalty to attack rolls.