Impossible Flurry Feat 18
Source Pathfinder Core Rulebook
Requirements You are wielding two melee weapons, each in a different hand.
You forgo precision to attack at an impossible speed. Make three melee Strikes with each of the required weapons. All of these Strikes take the maximum multiple attack penalty, as if you had already made two or more attacks this turn.
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.
FlourishFlourish actions are actions that require too much exertion to perform a large number in a row. You can use only 1 action with the flourish trait per turn.
OpenThese maneuvers work only as the first salvo on your turn. You can use an open only if you haven't used an action with the attack or open trait yet this turn.
RangerThis indicates abilities from the ranger class.