The phrase "magic touch" means having special or extraordinary abilities to make things successful or easily fixed just by a mere touch. Full definition
It's a simple and versatile recipe up for your own magic touches! (dineanddish.net)
They may not have the kind of magic touches of something like AirPods» instant and effortless pairing, or the rich sound of the Bose SoundSport Free, and Samsung isn't throwing in everything but the kitchen sink like Bragi does with the Dash. (theverge.com)
With Cody Horn, Dustin Milligan, Megan Park, Scott Mechlowicz and Aaron Yoo also among the cast, Demonic is directed by Will Canon, but the trailer goes to heavier pains to point out the presence of James Wan as its producer, hoping that the Insidious / Conjuring man's magic touch with horror movie success makes audiences more willing to lay down their dosh. (empireonline.com)