Breastplate of Command (Greater)Armor 18
Source Pathfinder Core Rulebook
Type Medium
Price 22,000 gp
Weight 3 bulk
This +2 greater resilient breastplate is made from shining bronze overlaid with reinforcing golden panels in the shape of lion's heads. Wearing this breastplate grants you a commanding aura. You gain a +3 item bonus to Diplomacy checks, but you take a -3 item penalty to Stealth checks to Hide and Sneak and Deception checks to Impersonate.
Activate 
Command
Frequency once per day
Effect You grant allies within 100 feet a +2 status bonus to saves against fear effects for 1 minute. When you activate this ability, each affected ally who's frightened reduces their frightened value by 1.
Effect: Breastplate of Command
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
EnchantmentEffects and magic items with this trait are associated with the enchantment school of magic, typically involving mind control, emotion alteration, and other mental effects.
InvestedA character can wear only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.