>>86403671when she first appeared she had bad luck powers
when she started dating Spider-Man it got retconned into her just being really good at using sleight of hand to set up simple traps with her surroundings
Peter wouldn't shut up about how she was gonna get herself killed, so she went out and begged everyone she could to give her powers, but since she was a felon all the heroes refused.
She ended up getting actual bad luck powers from Kingpin
those powers started to try to kill Spider-Man though (by Kingpin's design), and they'd had a big messy fight, so Peter went to Dr Strange without talking to her about it and got him to remove all the bad luck wrapped around him. Since it was still connected to her, it made her powers freak out (during a fight with Sabretooth across town), but her metamorphic field or whatever managed to stabilize the fluctuating power into basic cat totem stuff. enhanced speed, strength, and acrobatic ability.
much much later, after Peter had married MJ, Peter in a moment of weakness got a guy to remove his powers, but it was a trap, and Blak Cat helped him get to the machine that did it to reverse the process. But doing so caused her to lose those powers.
So she just went out to Tinkerer and bought some cybernetic upgrades.
way way later, post OMD, she went to some schmuck or another I forget who, who also got her bad luck powers back.
the cybernetics haven't been mentioned in decades, other than her using the claws in fights, but theoretically she still has all of them
