Attack on Julianna's warbandEdit
When searching for the escaped Teegra, the warband sent by Queen Julianna accidentally disturbed a giant lizard resting in the jungle. The lizard quickly killed the nearest sub-humans by stepping on them and then used it's massive tail whip another two aside. It then devoured one of the nearby corpses, before sauntering away.
It is actually not impossible that the giant lizard was still alice when Jarol released a lava flow to destroy Icepeak, as it first had to flood the jungle.