Gray Dragon

Fang dragons were poor flyers, with small muscled wings. Their eyes tended to be either red or orange. Their heads were edged with spikes or horns. Their bodies tended to be covered in bony plates that ended in spurs at the joints, and their tails were forked with scythe-like tips. Their scale colors were a muddy mix of gray and brown.
These dragons were susceptible to seemingly random outbursts of rage and violence. They were exceptionally cruel, and had a tendency to "play" with their food. However, if backed into a corner, they were quick to bargain for their lives.
They could perfectly mimic any sound or voice which they had previously heard.
Combat Fang dragons were skilled at physical combat, particularly because their bodies were so lethal. They could use their muscled wings for quick forward lunges, using their tails to trip opponents and their claws to slash, all the while menacing their foes with the bony spurs all over their bodies.
The bite of a fang dragon could drain the life force from a victim, however they did not have a breath weapon until Tiamat changed them, at which point the improved gray dragons had an acid breath weapon.
Fang dragons had the innate yet limited ability to cast a number of spells, namely detect magic, read magic, shield, telekinesis, dispel magic, spell turning, and globe of invulnerability.[8] They developed these powers as they aged, and the eldest of fang dragons had the ability to regenerate. However, fang dragons' magic was not particularly powerful as compared to most other types of dragons, and thus some supplemented their powers with the use of magic items.
Society Diet Their diet consisted of flesh, of which they preferred that of intelligent mammals.
Lairs Fang dragons made their homes in rocky areas. They sometimes sealed up their lairs with boulders or other materials before leaving them, usually in the hunt for food, which they preferred to find far from their homes.