Karen Plankton is an ancestor of Sheldon J. Plankton and is the wife of the evil wizard Planktonamor.
She is a round shaped emerald crystal ball with Karen's lines in it. She makes a single appearance in the episode, "Dunces and Dragons."
She has the personality of Karen Plankton the computer, and acts very similar.
|| I can turn into a skyscraper!
This section is too short. You can help the Encyclopedia SpongeBobia by expanding