Crystal Widow
From MediaWiki

Crystal Widow is an Autobot from the Universe series.
Crystal Widow is not trusted by her Autobot teammates, mainly because she used to be a Decepticon. But even Decepticons will fight against the multi-dimensional threat of Unicron!
Toys
Available only in a K-Mart exclusive set with the Decepticon Oil Slick, Crystal Widow is a redeco of the Beast Machines Deluxe Blackarachnia toy, transforming into a technorganic spider. In spider mode, squeezing her pedipalps together raised her central fangs; they were spring-loaded to release and lower, respectively.

