What fictional race of extraterrestrial shapeshifters does Lyja belong to?
Lyja: Lyja is a fictional character appearing in American comic books published by Marvel Comics. Lyja:  A Skrull, she possesses the ability to shapeshift into almost any humanoid or animal form. Skrull: The Skrulls are a fictional race of extraterrestrial shapeshifters appearing in American comic books published by Marvel Comics.
Skrull