Cerie Larksong

Cerie Larksong is the Alchemy vendor at the Argent Tournament Grounds

Race & Voice
In spite of her clearly blood elven model, she has the voice of a high elf NPC. This might be due to an error, or that Blizzard felt like "toning down" the normally fierce blood elf dialogue. She seems to be the exact opposite of Astromancer Darnarian.

On the other hand, the error could be in her blood elven appearance; Cerie is in fact a high elf, simply given the wrong model by Blizzard designers.

Trivia
Cerie Larksong is a reference to.