Dominator

Frostdottir learned her terrible mastery of cold and ice as an apprentice to the sorcerous villain known as Wendigo. Wendigo woke up dead one day; an occupational hazard in a rough line of work. What information Frostdottir could glean seemed to point to a hero named Three Winters as Wendigo's killer. Never one to rush into danger, Frostdottir sought out the safety of Arachnos, and now works from under their protection.

Penelope Yin handed the now-inoperable PsychoChronoMetron to Generator and Agent G.  “I made it stop working, just like you asked.”
“And that’s all, right?”
“Yes,” she lied.
...

It just wasn’t fair. When Penny “saw” people’s psyches in her mind’s eye, what should have been one of the brightest lights was instead a black hole. That stupid Malaise thought he was being funny, but he accidentally pushed Stavia Gordon past the point of no return, making her so crazed and violent that even Sister Psyche couldn’t undo the damage. Penny had watched as Shatterbrain had one chance to make herself whole again when she wrested the Malleus Mundi away from Sirocco, but in the end she just couldn’t get herself to do it, blowing her only chance.

When the chance to right a wrong like that falls into her lap, what’s a girl supposed to do?

...

Penelope Yin handed the now-inoperable PsychoChronoMetron to Generator, Shatterbrain and Agent G.