Anti-Dragon BardingArmor 6
Source Pathfinder Lost Omens Draconic Codex
Type LightBarding
Price 200 gp
Weight light
Consisting of long steel spikes projecting from light barding, anti-dragon barding helps to protect vulnerable mounts and livestock from massive aerial predators, including dragons, griffons, and rocs.
An animal companion wearing anti-dragon barding gains a +2 item bonus to its Fortitude DC and Reflex DC against attempts to [/act grapple], [/act reposition], [/act shove], or [/act trip] it, and a creature that successfully Grapples the animal companion takes 1d4 piercing damage.
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.
CompanionAn item with this trait can be worn by an animal companion or similar creature. A companion can have up to two items invested.
InvestedA character can invest 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. 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.