Manyshot

As an action, you may fire two arrows at a single opponent within 30 feet. Both arrows use the same attack roll to determine success (with a -3 penalty on the roll) and deal normal damage. At level 11 you may add a third arrow, and at level 16 you may add a fourth arrow. However, each arrow after the second adds a cumulative -1 penalty to the attack roll (-4 for three arrows, -5 for four).

Regardless of the number of arrows you fire, you apply precision-based damage (such as sneak attack damage) once. If you score a critical hit, only one of the arrows deals critical damage (your choice); all others deal normal damage.