Siege Gunner (Feat)
This feat is under review; do not use
Aiming outsized siege weapons poses little difficulty for you.
Prerequisites: Siege Engineer (Feat), Profession (Siege Engineer) 5 ranks
Benefit: You gain a +1 bonus on Sunder checks made with any siege weapon. This bonus increases to +2 at 10th level, +3 at 20th level, and +4 at 30th level.