drawing card vs leader

drawing card and leader both are nouns.

Word	Noun	Adjective	Verb	Adverb
drawing card	Yes	No	No	No
leader	Yes	No	No	No

As nouns, drawing card and leader are synonyms defined as:

drawing card and leader: a featured article of merchandise sold at a loss in order to draw customers

Other synonyms of drawing card include loss leader.

drawing card (noun)	leader (noun)
a featured article of merchandise sold at a loss in order to draw customers	a featured article of merchandise sold at a loss in order to draw customers
an entertainer who attracts large audiences	a person who rules or guides or inspires others