chips paint

It was hard. It was really, really hard. But I fought off the adrenaline and lust for a fight, and hunkered back down, thinking furiously, while Grey Cloak got into a green sedan, started it, and pulled out onto the street. I crouched between two parked cars and waited, out of sight, until Grey Cloak drove by me.
I pointed the end of my staff at the car's back panel, gathered my will, and whispered, "Forzare. " Raw force lanced out, focused into the tiniest area I could envision, and struck the car with a little pop no louder than that produced by stray bits of gravel tossed up against the vehicle's undercarriage. The car went by without slowing, and I got the license number as it left.
Once it was gone, I murmured, "Tractis, " keeping my will focused on the staff, and drew it back until I could rise into the light of a street lamp and peer at the end of the length of oak.
A fleck of green paint, half the size of a dime, had adhered to the end of the staff. I licked my fingertip and pressed it to the paint, lifting it off the staff. I had a small box of waterproof matches in one pocket of the duster. I opened it with one hand, dumped the matches, and then carefully placed the fleck of paint inside.
"Gotcha," I muttered.
Grey Cloak, in all probability, would ditch the car before long, so I didn't have much time. If he slipped away, any further harm he caused would be on my own head. I refused to let that happen.


White Night Chapter 13, Page 129-130