The EDM-GB Gundvölva (ガンヴォルヴァ?) is a mobile suit-type GUND-BIT from Mobile Suit Gundam the Witch from Mercury .

This mobile suit is optional equipment for the Lfrith Ur and Lfrith Thorn, renovated versions of the Gundam Lfrith Pre-Production Model. The Dawn of Fold has likewise used Lfrith as a base for its production. Named the Gundvölva, it lacks what is arguably the most crucial section of a mobile suit - a cockpit block. Instead, it houses components specialized for GUND Format reception functions. The unique construction allows Lfrith Ur and Lfrith Thorn to make use of its next-generation remote-controlled swarm weapon system, said to be one of GUND-ARM's superior features. In other words, the Gundvölva is essentially a GUND-BIT in the shape of a Gundam.