(Combat)
Your attacks can prevent winged opponents from flying.
Prerequisites
Base attack bonus +9.
Benefit
Whenever you confirm a critical hit against an opponent that uses wings to
Fly, you can forgo the extra critical damage to instead prevent it from flying for a number of rounds equal to twice the critical multiplier of your attack. Opponents that are flying at the time of the critical effect must succeed at a DC 20
Fly check to avoid taking
Falling damage.
