Imbue Army Special Ability

Evocation
Level: Cleric */Oracle * 9
Components: V, S, F (a silver mirror worth 100 gp)
Casting Time: 10 minutes
Range: 1 hex
Target: one army
Duration: 1 battle
Saving Throw: None or Will negates (harmless)
Spell Resistance: yes
  You imbue the target with an army special ability (see page 242 of Ultimate Campaign) possessed by the army's commander. The army is treated as if it consists of units who all possess the chosen special ability. This special ability is in addition to any special abilities the army inherently possessed prior to the casting of the spell.