Obsidian

Obsidian is a Homeworld Gem.

As Evil
She is shown to be Cold and Ruthless. She is also seen to be bitter

As Sad
She is shown to be very sorrowful. She is shown to cry ALOT.

As Good
She is shown to be like Beryl. But also a bit playful.

Trivia

 * She can Change her appearance Depending on Mood or Personality.