Originally posted by PepperRSM
Hmm well I guess the answer was "Lilith"...I only got that because I got the answer from someone else

Here's the clue to the next level:

before the split I was unique
I named them all by their physique
I named them all except for one
name this creature and move on
Is this one Loki??? Or do they want the name of the offspring?

"Loki had two children Vali and Narvi by her, and fathered several others by his various paramours. By the giantess Angrboda he produced three monsters Fenris (the fearsome and gigantic Wolf), Jormundgand (the World Serpent) and Hel (the Goddess of Death), who were all to play decisive roles later. He also had an unnamed child from the wife of the God of War, Tyr. Having the ability to change his sex, Loki also managed to give birth himself twice. The first instance, having transformed himself into a mare to lure away the magical stallion belonging to a Giant that had been about to fleece the Gods, he gave birth to the eight-legged horse Sleipnir; this horse that none other could ever overtake was later gifted to Odin. In the second instance Loki ate the heart of a burnt ogress and gave birth to an offspring through his arm-pit. "