reformed dust is.... essentially Dust who has been through so many dusttale routes that he just...
doesn't care anymore. he's the impersonation of the "Not my problem" edit audio if it was applied
watches the kid run the genocide route over and over after killing everyone several times over (as in. 999 genocide routes, 999 dusttale routes) before he's just...
completely apathetic towards it. but because he's an Anomaly by that stage, the LV and EXP lingers- as do the effects on his magic
he's also a system of sorts
Sans, who is the same one we know and love. Effectively masks as the vanilla Sans everyone knows- and he is Sans. He's not completely cut off from the trauma, but he's a far cry better going than the others
Murder was the one who initially snapped. He just couldn't take it anymore- he's chaotic and definitely defined as mad and insane. He can have some calm moments but his voice is jarring and his cackles are uncontrolled- he's the type to hysterically giggle when someone tries to fight him
"after everything you know about me, you still want to do this, pal?"
Yeah he's. Pretty dangerous. But can be quite passive and clingy in the right situation. He fights like he's planning to die and take you down with him- there's no menacing calculation to it, he just wants you dead.
Dust is the alter the Bad Sanses see- also known as Voidface Dust. He's semi-nonverbal and he's the guy with that unsettling calculation. That one that silently stares, usually quite grumpy, very protective over the things he likes- and very, very violent if provoked. Killer quickly learned when to mess with him and when to stay clear
Dust's LV is so high that the shadow he has is like stepping into a void. There is no gradient to his shadows- it's just either average lighting, bright, or pitch black. He's also got massive texture issues (hence his use of gloves) and detests any kind of alcohol or drugs that can lower his hypervigilance- he needs to stay constantly strung up, pulled like a taut cord, or he's panicking (and panicking for him usually ends in violence)
And then there's Reform himself, also known as Classic. He's apathetic and dryly amused. An observant guy, too, constantly studying and cataloguing. Sans and Murder feel the guilt, Dust has to deal with the itchiness of the LV, and Classic has to handle the apathy that comes with being pushed so many times. The numbness. He cares and doesn't at the same time. Honestly? He'd probably just give a few chuckles if his Papyrus died- dry, wryly, and morbid. He's a massive fan of morbid jokes, doesn't wear the hood up, but his eyelights are constantly set in red-and-blue.