Echoing Boon [Conspiracy: Take the Crown]

Description

Set:	Conspiracy: Take the Crown
Type:	Conspiracy
Rarity:	Uncommon

Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face up any time and reveal that name.)
Whenever you cast an instant or sorcery spell, if it targets a creature you control with the chosen name, you may copy that spell and may choose new targets for the copy.