Missandra, A.K.A. Experiment 393, is an illegal genetic experiment created by Jumba Jookiba. She is designed to be the improved version of 219.
Experiment 393 was the 393rd genetic experiment created by Jumba with Hämsterviel's funding. She was designed to be the improved version of 219.
393 and the other first 624 experiments were deactivated and smuggled to Earth by Jumba during his mission to capture Experiment 626.
All of the experiment pods were released and scattered across the island of Kauai.
At the unknown point, she was activated, captured, tamed and named Missandra.