Baby Green Dragon
After helping to wipe out the Kobold and Goblin tribes, he leaves the temple and slaughters the hidden horses from the Cult Wizard and 2 Guards. The Cultists couldn’t find the horses so they have to walk back to town and buy the remaining horses in town. This means that the characters can’t buy horses in town.
He also guarded the Group’s donkey and supplies during the raid on Greenvale, killing one raider and severely wounding another.
He won’t go back into the forest, as he can smell an adult green dragon that is not his kin, and is terrified (rightly) that the adult will kill him on sight.