Tactical Acumen Feat 2
Source Pathfinder Adventure Path: Hell's Destiny
Prerequisites expert in Warfare Lore
Even if you don't know much about its constituent creatures, you can always recognize a troop's capabilities through features like the formation they move in or even more subtle hints others might miss. You can always use Warfare Lore when you [/act recall-knowledge skill=warfare-lore] to identify a troop. This works like using an applicable Lore to identify a creature. If you're legendary in Warfare Lore, reduce any adjustment to the Recall Knowledge check's DC caused by the troop's rarity by 5.
If you lead a troop, when you successfully use Warfare Lore to identify a troop, that troop takes a –1 circumstance penalty to saves against your troop's offensive abilities until the end of your next turn.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
GeneralA type of feat that any character can select, regardless of ancestry and class, as long as they meet the prerequisites. You can select a feat with this trait when your class grants a general feat.
SkillA general feat with the skill trait improves your skills and their actions or gives you new actions for a skill. A feat with this trait can be selected when a class grants a skill feat or general feat. Archetype feats with the skill trait can be selected in place of a skill feat if you have that archetype's dedication feat.