Question A really awsome weapon for Generator

Kitty compact sprouts blades and spins like a circular saw. That's pretty much the intended visual.

And in the combat final that I wrote, I didn't have Jade using the Kitty Combat much at all... the 'disks' that she launched in this fashion were something she got out of Whateley's collection of former student inventions/patents. She bought the right to use the technology and integrated into her own style / technique. Those disks are a TK empowered/controlled mass displacement system. Which works to boost the upper lift limits of telekinetics, especially useful to high finesse but low lift capacity TK mutants. Originally developed by the mutant Gadgeteer/TK Handler, a member of Baker's Dozen in Florida.

For cutting things... I went with clouds of high strength metal shavings. Which can be played off as glitter until you realize she has control of the whole cloud and individual shavings are sharp enough and small enough to cut wiring in electronics, firing pins, wedge themselves in barrels, etc.... and that doesn't even begin to describe the piranha like use of them against organics.