"Yeah?" Sounds like an intriguing challenge to him! "I'll admit, I've only heard of it. I know that General-grade Armor uses it. Titanium's a step between that and steel if we're talking most commonly used. Lightweight, but even sturdier than steel."

Donnie smiles wryly while he lets his eyes wander the various trinkets of one of the booths. "It helps to know where to hit most effectively. At least a staff doesn't make things as messy." He pauses to pick up a pocket watch, turning it over between his fingers.