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
Kyllikki	KUYL-leek-kee (Finnish)	Finnish, Finnish Mythology
Sashi	-	Indian, Kannada
Camilla	[kə'milə]
Kadri	KAHD-rree	Estonian
Jiang	-	Chinese
Haukea	-	Hawaiian