(Chaos III) Ultrastorm Leviathan

Lore
Shortly after its birth within the great seaside temple, the Leviathan proceeded to the ocean floor. Its strength was apparent from the ominous electricity that crackled around it. Anything that obstructed it was immediately disintegrated with a blast of light from its maw.

Acquisition
Evolve (Chaos I) Ultrastorm Leviathan with Leviathan Catalyst twice.

Name origin
Leviathan is a creature with the form of a sea monster from Jewish belief, referenced several times in the Hebrew Bible.