Arachnolord

Arachnolord is a human from the "Shattered Glass" continuity family.

You can't see me!

_{This character has no official visual representation in any Transformers product or media... yet, at least.}

Arachnolord is a super-villain, probably with some sort of spider theme.

Fiction

Shattered Glass

Soon after arriving on Earth, Starscream and a number of other Decepticons encountered Arachnolord and stopped whatever evil plans he had concocted. Blitzwing Bop