Blot is the oldest terrorcon and hun-grrr's favorite child. He has every disease. He's filty but functional, How things got this bad is a mystery in enough of itself. He's as smart as a normal terrorcon, which isn't saying a lot, but he should know how to clean himself at least.

in the short amount of time the terrorcons were held in captivity, shockwave studied blot, finding his strange body the source of an entirely new element named "blot mud" the conditions in his dieseased body is the only place in the universe it naturally forms.

Before they were a terrorcon, Sinnertwin was the last regular autobot to wander cybertron, the last thing in a dying world he was very lonely, so he pleaded with the things in the corners of his mind for companionship and they tore him in half. so he would always have a friend

Sinnertwin has the same fire in his gut as hun-grrr, but the twins are much more willing to exert themselves compared to their father. They are the terrorcons' premiere hunters and guard dogs, able to be in two places at once

Garara and twinstrike are the same person twice, but they don't have a shared mind. They simply communicate with each other, their slight diferences in expiriences lead them to develop a deep friendship with each other, and a fanatical love for their family, incurable optimists.

Cutthroat is the next youngest terrorcon after rippersnapper, she's the chatterbox of the group, speaking with a shirll labored voice repeating the words around her like a parrot but not realizing she's doing that, she's the first to arrive at anywere they go, a fearsome omen

Cutthroat is particularly close to rippersnapper, as the youngest siblings they stick close together, cutthroat finding that rippersnapper is not as shallow as others may assume even if she can't speak, so cutthroat acts as her voice. All the time.

She's always talking incessantly and hates to be cut off, reacting violently when she's interrupted, often making good on her name as some sort of twisted irony on her end. Above all, she's socially smart, creative, and persistent, dengerous qualities

Rippersnapper is the youngest terrorcon. She is roughly 20 million years old (the gang has been around awhile) as the little sister of the group she's seen as a nuisance and a troublemaker, native of the sea of rust, she's entirely aquatic, needing her alt mode to travel the land

Being often underestimated and seen as "just a kid" by her family leads rippersnapper to develop a severe inferiority complex, she's always knocking others down to prop herself up in multiple ways at the same time (namely biting their legs off)

She's not much of a conversationalist as her condition leaves her mostly non verbal she can only conjure up some grunts at most