Medrinia

Medrinia is the representative of Bahamut to all aquatic dragons. She rules from her undersea palace - a magnificent structure made from coral, shells, and pearl - and protects Good-aligned aquatic creatures. Medrinia is a sleek dragon with deep blue-green scales and sturdy wings. The membrane stretching between the cartilage in her wings is thick, allowing her to use them as powerful fins. Her wide tail also ends in a crescent-shaped fluke. Medrinia can telepathically communicate with any living thing. She also speaks the language of any mundane aquatic creature, as well as the tongues of the good dragons, sea elves, locathah, mermen, and tritons.

Society
According to legend, Medrinia formed from a tear shed by Bahamut after the platinum dragon witnessed the carnage of the first battle between the draconic forces of good and those of the Chromatic Dragon. When Medrinia acts as Bahamut's representative, there is a 20% chance that she is accompanied by another emissary of Bahamut or even one of Bahamut's avatars.

Medrinia patrols the breadth and depth of the oceans in search of evil. She oversees a vast network of allied creatures - from dolphins and sea-horses to other aquatic dragons - that provides aid to its members in times of need.

Medrinia demonstrates compassion for Good-aligned surface dwellers who find themselves threatened by the sea. Some even say that Medrinia sends out patrols of dolphins to rescue drowning sailors.

Medrinia's palace, Sea Reach, serves as haven for all Good-aligned sea-creatures in time of war.

Ecology
Medrinia feeds upon vast amounts of fish and other simple aquatic creatures. Although she often fights other evil and powerful aquatic creatures - such as deepspawn, weresharks, morkoth, and especially sahuagin - Medrinia refuses to consume these evil creatures.

Relationship
Medrinia is the daughter of Bahamut and the granddaughter of Io.