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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def battlecry_requires_target(self):
 		""" 		True if the play action of the card requires a target 		"""

		if self.has_combo and self.controller.combo:
			if PlayReq.REQ_TARGET_FOR_COMBO in self.requirements:
				return True

		for req in TARGETING_PREREQUISITES:
			if req in self.requirements:
				return True
		return False