hex vs elevator

I waited until the elevator doors closed behind them, flicked a finger, and muttered, “Hexus,” unleashing a minor effort of will as I did. Mortal wizards and technology don’t blend. Just being in proximity to a wizard actively using magic is enough to blow out a lot of electronics. When a wizard is actually trying to blow out tech, not much is safe.
The elevator’s control panel let out a shower of sparks and went dark. The lightbulbs went out with little pops, along with the emergency lights, and the elevator’s interior was suddenly plunged into darkness lit only by a bit of daylight seeping in beneath the door.


Skin Game Chapter 4, Page 22