They like pursuing and being pursued
They like both pursuing and being pursued; ultimately, they want to control. Narc’s feel good when they control the happiness of others. They get Narcissistic supply from controlling their target’s happiness.
If the victim pursues them, the Narc can control the flow of joy by being out of reach and unattainable, just out of reach, seemingly won, and then out of reach again, in a continuing cycle.
They can get a supply hit from seeing their target’s efforts to pursue. When they appear “gotten,” they can get a hit of supply from knowing that it is all a ruse, a game, and then they can get a bit hit supply from dropping the victim, disconnecting, ghosting, and then another by reappearing.