The ELS are a race of techno-organic sentient aliens that have the unique ability to assimilate nearly all life and technology. They appear as a silver metallic organisms that can take solid or liquid-like forms. While not an aggressive race, their ways of learning and understanding their environment is based on assimilation of all things; being one with what they don't know allows them to understand. The ELS has no true form as they are capable of taking any shape or size relative to their mass. They can combine or separate from one another to increase or decrease its mass as needed. When faced with an opponent or something unknown, the ELS can assimilate and convert the target of interest into an ELS. It is shown in the movie that the ELS tend to target beings that emit Quantum Brain Wav