Shield Ally (Ex)
Replaces: Weapon Training
At 9th level, when a phalanx fighter is using a heavy or tower shield, he can, as a move action, provide partial cover (+2 cover bonus to AC, +1 bonus on Reflex saves) to himself and all adjacent allies until the beginning of his next turn.
At 13th level, he can instead provide cover (+4 cover bonus to AC, +2 bonus on Reflex saves) and evasion (as a rogue) to one adjacent ally until the beginning of his next turn. This cover does not allow Stealth checks.
At 17th level, he can provide cover to himself and all adjacent allies, or he can provide improved cover (+8 cover bonus to AC, +4 bonus on Reflex saves, improved evasion) to a single adjacent ally. This ability replaces weapon training 2, 3, and 4.