She'll need scans of what's going on inside when Copycat copies a few different powers, and then she'll be able to predict whether the memory implant will extend that far.
That won't be a problem. Are they going to meet in person, work through an intermediary, have Cranial send her a device that will do the scanning by itself, or what?
The message includes a time and a place that is not the Toybox's current location but is close enough that Cranial can have her equipment set up.
Copycat is there at the designated time, writing in an old-fashioned paper notebook. Since it's a relatively isolated place, she's in full costume, carrying the Steelwing on one shoulder.
"You're Copycat?" Cranial doesn't appear worried about coming alone to meet a client who's powerful and more heroic than not. "The scans will go quick, the other things might take some alteration to fit your brain."
"Yep, that's me. I organized my powers into eight broad categories based on how they feel to use. I'll just go down the list when you say when?"
The tinker straps some things that are presumably sensory devices around various parts of Gren's head, and fiddles with the dials attached to a nearby screen. "When."
"First category, basics. All Witches get flight and strength and starbursts." She tosses the obviously heavy thing she was holding high into the air, then catches it effortlessly, then points an arm and a short burst of light arcs into a wall, leaving a little scorch.
"Are there more of you?" A few beeps and whirrs from the machinery. Not actually necessary, but sometimes it goes better if the client is thinking of everything as obviously tinker-y. "OK, you can go on down the list."
She goes down the rest of the list. Non-thinker sensory powers, energy manipulation, physical manipulation, transformation and projection, 'weird stuff' that includes many Breaker effects and teleportation, and combinations of two or more powers.
"I don't follow the headlines much. I thought it was just different parahumans, not something else."
The results of the list show that it's always the same type of thing happening, with the specifics being different. "Can you try combining two in a way you haven't done before, or copying a new power? Try mine. You don't have to get it down well enough to use, it's just so I can see what it looks like when you're copying." Cranial has done some combination of noticing and guessing that tinker powers are hardest to copy, which suits her just fine.
She studies Cranial's tinkerness, tilting her head to the size quizzically. "...Yeah, copying you is just giving me the ability to see complex patterns, and isn't helping me know what to do with them."
Yeah, looks like the memory gadget is going to help with recalling that too. Just a couple minor changes. You think it's going to speed up how fast you can copy?"
"Oh, definitely. Remembering the patterns is most of the work at first, until it gets worked into my power's equivalent of muscle memory. And I can stop worrying I'll forget something. There might never come a day where Aegis's overly stubborn physiology is the best way to solve a particular problem, but if that day comes I want to remember how to use it."
"I'm with you on that one. Say, when we're done here you want some extra skills? It's what most of my business is. Another ten thousand and you can have your ten thousand hours' worth of practice in whatever you think is most useful."
Shrug. "I have Uber. His power's finicky and tricky to use, but gets things done. I'll buy a rapid-fire tech education, though. Earth Gimel's state of the art was the steam engine and I'm still catching up."
"Small-time villain-ish from Brockton Bay. It doesn't give me skills so much as techniques. I can't learn programming or writing, just how to type fast and how to structure a paragraph. For example."
"Hm. Might still be worth copying some. Update some of the skills I've got on file. Gimme an hour watching you cycle through techniques and I'll knock the tech stuff down by half?"
"Sure. I might have to leave suddenly, I've got contracts for emergency healing out. Teleporting is much faster than an ambulance. But we can just pick up again later if that happens."
"For now, though, you still need the memory and emotion alterations. This'll take a bit longer than the scans did."
"They won't be a device that I might lose or break? Convenient. Unless they can break me."
The thing that does the messing with is a chair half-surrounded by so much machinery it's almost a small room in its own right. It's all white and ovoid and the visual impression is like nothing so much as a giant egg.
She sets her thing down and settles into the chair without comment. Tinkertech is tinkertech.
A band settles around her forehead, keeping it in the same approximate place. "I'm leaving the unnecessary sound effects off this time. If you're wondering if the Deneuralyzer is doing anything, it is." There's no visible sign of whether it's doing anything. For all Gren can see, Cranial could be playing Galaga at the controls and expecting her customer not to notice.