Svartálfar

"I compiled a list, but the top choices are a basilisk—which I'm sure you all know about considering the popularity of a certain boy wizard—a type of elf known as a svartàlfar, and a cockatrice."

- Leo

A svartálfar is an elf with the power of Petrification. It was only referenced in Let Gorgons Be Gorgons.

While looking through possibilities of creatures with the ability to turn flesh to stone, the svartálfar was mentioned.

Powers and Abilities

 * Active Powers
 * Petrification: The ability to turn flesh to stone.