Sinmara

Sinmara is a gýgr (female jǫtunn), usually considered a consort to the fiery jǫtunn Surtr, the lord of Múspellsheimr, but wife of Mímir. Sinmara is attested solely in the poem Fjǫlsvinnsmál, where she is mentioned alongside Surtr in one (emended) stanza, and described as keeper of the legendary weapon Lævateinn in a later passage.

She is appeared in Dawn Of Ragnarök dlc in the latest Deep Dive Trailer.