Malaeragoth

Malaeragoth was a sapphire dragon living under the Greypeak Mountains in the Northdark of the Underdark in 1370 DR.

Personality
Malaeragoth enjoyed solitude, usually slow walking in the tunnels and murmuring to himself thoughts, comment and unfolding schemes. For unknown reason he payed attention to news about Sembia and the Cult of the Dragon. However thank to a magical mirror he spied outside his realm and in the surface.

Lair
Malaeragoth had a realm, called the Realm of Stone and Shadow, instead of a lair; it's was divided in many chambers with various usage: one for example was full of water, one other housed many sparkling magical gem called Beljuril. He had several skeleton and zombie at his service for his needs