The Claw Set Bonuses

Set Bonus	Description	Source
Flayer of Evil	Buff	Set: 5+ total ranks
Battle Born	Buff	Set: 10+ total ranks
Sharpened Claws	Improves skill Ferocious Roar	Set: 15+ total ranks
Brutal Energy	Changes skill Relentless Maul to Brutal Maul	Set: 20+ total ranks
Rake	Improves skill Claw Swipe	Set: 25+ total ranks
Raining Blows	Improves skill Thrash	Set: 30+ total ranks
Wrathful	Buff	Set: 35+ total ranks