So I've been reading too much Eberron material, and I realized how powerful Boomerang Daze and Boomerang Ricochet (RoE) were. And then I saw the Manticore's Sting feat from Dragonmarked, and thought it would work really well with the feat. Except you can't have both.
Except you can. Stoneblessed lets you count as a Dwarf for feat prerequisites, and Boomerang Daze/Stun do not specify your region of origin has to be the Talenta Plains. And the Aptitude quality nicely lets you ignore Manticore's Sting's dagger/darts/shuriken restriction (although the idea is to use Morphing Shurikens to bypass enhancement costs).
And then I read Exotic Weapon Master. Specifically, this part:
Throw Exotic Weapon: The character can throw an exotic weapon with no penalty on the attack roll, even if it isn't designed to be thrown.
Suddenly Manticore's Sting has no penalty on attack rolls. How do you guys like the idea of daze-locking everything within 30ft? Because the save DC for Boomerang Daze is based on your damage output.
Edit: I'm an idiot. Boomerang Daze doesn't require you to be a Halfling, so I can cut out Stoneblessed entirely.