the pièce de résistance

the best or most important thing in a group or series The pièce de résistance of his act was to make a car vanish on stage.

Name	Pronounced	Usage
Curt	[kə:t]
Deitra	-	English (Rare)
Georgeanna	-	English
'Abbas	-	Arabic, Persian
Delaney	də-LAYN-ee	English (Modern)
Ajit	-	Indian, Hindi, Marathi, Punjabi, Bengali