Catwoman's Claw is a rare and unique trinket which was only available for a limited time.
The trinket was only available via Facebook as part of the pre-order promotion Villain-pack which was offered to players during the game's launch in 2011.
- From her very first outfit, Selina Kyle had incorporated metal claws into the fingertips of her costume's gloves. As time wore on, Selina upgraded the tech in her costumes; enabling a retractable mechanism in her gloves to extract and retract her claws at will.
- When having to confront Killer Croc, Selina had "The Tailor" modify her gloves to possess 3-inch reinforce titanium claws, laser sharpened to the molecular level to slice through Croc's thick skin.