Fighter Tower Shield Mastery (history)

Fighter's Tower Shield Mastery
There are currently 3 levels of this enhacement available:

Fighter Tower Shield Mastery I: +1 to max dex bonus on Tower Shield. AP Cost: 2. Progression: 6. Level: 3.

Fighter Tower Shield Mastery II: +2 to max dex bonus on Tower Shield. AP Cost: 4. Progression: 20. Level: 7.

Fighter Tower Shield Mastery III: +3 to max dex bonus on Tower Shield. AP Cost: 6. Progression: 34. Level: 11.

This enhancement allows you to increase the maximum dex bonus to AC by 1 per enhancement level.

For example, if your fighter was using a standard tower shield which has a maximum dex bonus of +2, with 1 level of this enhancement line, your maximum dex bonus would increase to +3, and so on for each additional level of enhancement.

Note also that you maximum dex bonus may also be limited by your armors maximum dex bonus, so you should also consider the Fighter's Armor Mastery enhancement line.