Greater Mighty Roar

Mighty Roar (SS) , Animal or magical beast; Large size,

This feat functions like Mighty Roar, except that each opponent that fails a Will save (DC 10 + 1/2 your Hit Dice + your Cha modifier) is panicked for 2d6 rounds. A panicked creature takes a -2 morale penalty on attack rolls, saves, and checks, has a 50% chance to drop what it is holding, and runs away from you as quickly as it can. The effects of being panicked supersede the effects of being shaken.

This feat functions like Mighty Roar, except that each opponent that fails a Will save (DC 10 + 1/2 your Hit Dice + your Cha modifier) is panicked for 2d6 rounds. A panicked creature takes a -2 morale penalty on attack rolls, saves, and checks, has a 50% chance to drop what it is holding, and runs away from you as quickly as it can. The effects of being panicked supersede the effects of being shaken.

You unsettle opponents with a dreadful roar as you attack.