On Naboo a timer beeped loudly, drawing Gemini's attention away from the surveillance footage she'd been watching. She knew exactly what it meant having set the timer shortly after she'd snuck on board the ship at the spaceport. Getting in unseen during the dead of night hadn't difficult with her abilities, slipping silently through the ship to plant the bomb under a panel next to the main fuel tank that would remove Wonder Woman from the picture, with any luck permanently.
Picking up the holo-device that she had used for her communications as Cassandra Sandsmark, her foot descended on it, smashing the device into pieces which she scooped up and threw into a bin for the servants to dispose of. Once that was done she allowed herself to revel in her triumph, a delighted smile spreading as she imagined the Amazon's destruction and the awful wrench that must have passed through her mind as she realised she'd been betrayed.
Gemini felt elated, she had achieved what so many others on Earth had failed to; she had eliminated Wonder Woman. She began to laugh, coldly, and full of vicious delight as she imagined boasting to anyone else from the Brotherhood that had come through that she had killed a member of the mighty Justice League.