Piercing Jab
Feat 14
Source Pathfinder Impossible Magic
Requirements Your eidolon's primary attack deals piercing damage.
Your eidolon runs an enemy through with a horn or similar attack. Your eidolon makes a melee Strike with their primary attack. If the Strike hits and deals damage, the target is Grabbed by your eidolon until it successfully Escapes, your eidolon attacks with their primary attack again, or your eidolon is no longer manifested, whichever comes first. When the target is no longer grabbed, it takes persistent bleed damage equal to the primary attack's number of weapon damage dice.
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.
EidolonA creature with this trait is a summoner's eidolon. An item with this trait can be worn by an eidolon. An eidolon can have up to two items invested.
EvolutionFeats with this trait affect your eidolon instead of you, typically by granting it additional physical capabilities.
SummonerThis indicates abilities from the Summoner class.