Bag of tricks
Meaning
A set of clever resources or skills.
Usage
Used when someone demonstrates crafty or varied tactics.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Magicians carrying multiple props in a bag.
Used in performance and later advice contexts.