Greybor is STR-based so makes great use of Legendary Proportions. Full BAB + Studied + Quarry = much higher AB/more attax than Cam/Wolj. Trapfinding = can cover Perception if you don’t play Aru (and Trickery with modded version). Opportunist, Familiar for Initiative, Combat Style Feats, Phantom Slayer Bracers in Ch 3, awesome Martial Axes and bashing Shields, Slippery Mind, Weakening Wound, etc…
He’s very good at what he does, unfortunately it often overlaps with what my MC is doing so I don’t get to play him much. Shifter DLC run will be more of the same.
It’s a big game, it’s ok if you haven’t mastered all of it, no one has. Just go easy on the sweeping statements (let alone second person) in areas you haven’t.
Please, don't play the great metagamer on us, everyone know Pathfinder WOTR meta on unfair is full on animal companion, dex-based monk dip, charisma DC chaster etc. Pure melee strength-based martial are rated the lowest.
Greybor needs twice the maintenance of any other frontliner to be even remotely viable, and still with his shit AC he's going down in two rounds on most serious fights.
+ he's written as this kind of dark assassin murderlord who tries to extort you outrageous amounts of money but the game fails to show him as anything but an incompetent saturday morning villain. Botch the Balor assassination, deals only 10 damages to the dragon... No wonder he's the least popular NPC (bar Nenio) on most polls.