Shield Wall

Prereq: Journeyman Rank Any Martial Skill
Whenever a character with this talent is wielding a shield and is adjacent to an ally wielding a shield who also has this feat, the AC bonus from the character's shield increases, depending on the shield wielded by your ally.
If the ally is wielding a buckler or a targe, the character's shield bonus increases by +1. If the ally is wielding a hite shield, heater shield, or a tower shield, the character's shield bonus increases by +2.
The character keeps these bonuses even if the ally loses their shield bonus due to making a shield bash attack.