The men drew blades. Vasher moved suddenly.

Nightblood, still sheathed, took one man in the chest, and Vivenna heard bones snap. Another man attacked, and Vasher spun, whipping out a hand. The tassels on his sleeve moved on their own, wrapping around the blade of the thief’s sword, catching it. Vasher’s momentum ripped the blade free, and he tossed it aside, the tassels releasing it.

[...]

He stood beside the fire, head bowed, bodies strewn around him. He held Nightblood in one hand, sheathed tip resting back against the dirty floor. And, for some reason, he seemed larger than he had a few moments ago. Taller. Broader of shoulders. More threatening.

Vasher’s other hand was on Nightblood’s hilt. The sheath clasp was undone, and black smoke crept out, off of the blade, some pouring toward the ground, some floating up toward the ceiling. As if it couldn’t decide.