ORIGIN:
A crystal meteorite crashes into the ocean and analyses the myriad species of sealife, accidemtally mutating itself to become equipped to thrive underwater. Eventually, it yearns to return to its home of outer space, but can only dream of this, as it has now become trapped in the ocean.
ABILITIES:
Automutation: adapts by mutation based on nearby species
Eyes of Despair: looking into its pupils causes a sense of desolation
Aquajet Form: becomes more streamlined to swim very fast