Library / Magic

Tactical Acumen

You gain an additional +1 on attack rolls or to AC due to battlefield positioning.

Tactical acumen grants you and your allies a mastery of battlefield tactics. Whenever you would gain a bonus on attack rolls or to AC due to battlefield position, such as flanking, higher ground, or cover, you gain an additional +1 insight bonus. This bonus increases by +1 for every five caster levels above 5th you possess (maximum +4).

Source: Ultimate Combat
The caster and all allies within a 30-ft.-radius burst, centered on the caster
Casting
System
PF1E
School
Enchantment
Subschool
Element
Casting Time
1 standard action
Range
30 ft.
Target
Area
The caster and all allies within a 30-ft.-radius burst, centered on the caster
Duration
1 round/level (D)
Saving Throw
Will negates (harmless)
Spell Resistance
No
Components
V, S, M, DF
Class Levels
Components
V
S
M
a small piece of a map
DF
a small piece of a map