fairy dust
Noun
Meaning
A magical powder that would give the power of flight to whoever it was sprinkled on.
(by extension) Any apparently magical ingredient or effect.
(slang) The drug phencyclidine.
Source: en.wiktionary.orgSynonyms
Examples
But I don't know if people are meant to be together. You have to have a lot in common, choose well and be really fortunate. It's not like you're sprinkled with fairy dust. You have to believe that love will be there when you need it.
I wish somebody had given me the news that ideas don't just fall on your head like fairy dust. You have to treat that like a job. You have to spend hours each day, where you're just like, 'This is the part of the day when I'm looking for an idea.'
True love is born of experience, not fairy dust.