Dark Mer Queen

Ruthless and brilliant queen of the deep Pacific. She was cunning to a fault, friend to all. Or none.
Her many titles were enough to keep her enemies far away. She who conquered the Leviathan and drowned Atlantis. The warrior queen who broke the trident of Poseidon and who claims the allegiance of the sea dragons.
Those who oppose her inevitably join her garish collection of severed heads, preserved by the freezing temperatures of the ocean depths, that she keeps as trophies to commemorate her victories.