Eva, A.K.A. Experiment 567, is an illegal genetic experiment created by Jumba Jookiba. She is designed to control the weather.
Experiment 567 was the 567th genetic experiment created by Jumba with Hämsterviel's funding. She was designed to control the weather. 567 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.
The first 624 experiments, including Eva, were rounded up by Leroy and taken to a stadium to be destroyed. However, Lilo, Stitch, Jumba, Pleakley, Reuben and Gantu arrived before the experiments could be destroyed.
It is unknown whether or not Eva participated in the following battle between the experiments and the Leroy clones.
The Leroys soon gained the upper hand in the battle, but were defeated when Lilo, Stitch, Reuben and several other experiments performed the song "Aloha ʻOe", which caused the Leroy army to shut down due to the original Leroy's fail-safe.
She will do almost anything her love, Slenky, says but won't listen to just about anybody else. She's an excellent fighter and will do so when necessary, and sometimes when it's not. She's also very serious most of the time.
Eva is a green and light purple snake-like experiment with a dog-like snout, flaming blue and red-tipped tail with a spade at the end, bat-like wings with three fingers at each end, seven pink spots on her back with black spikes, flaming blue and red hair and two small horns. She has a feminine voice that's lower and smooth, not high-pitched like a lot of female experiments.
Eva can control all forms of weather as rain, sleet, lighting, wind, etc.
- Eva's pod color is blue.