The giant lizard was stationed with Kaarghaz in his chambers until Forge Of Fury, when her master was brutally slaughtered by Morgran Frostbeard-Axethrower. Through a mixture of fear and magical charm through a Potion of Animal Friendship, she was given the name "Lily" and became the Dwarven Fighter's steed.
Lily somehow survived the dungeon, as well as their encounter with the Black Dragon Zyrmintyl, and traveled with Morgran on future adventures.