- Crystal Widow vs. Oil Slick (Two-pack, 2004)
- Available only in a K-Mart exclusive Universe 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 its pedipalps together raised its central fangs; they were spring-loaded to lower upon release. A callout on the toy's packaging touts "Superior Articulation," presumably in comparison to Oil Slick.
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