(Chaos III) Armageddon Ouroboros

Lore
It is said that Ouroborus, with a body long enough to encircle the globe, takes hundreds if not thousands of years to find its tail. Meanwhile, the mortals watch in horror as their oncoming demise looms ever closer.

Acquisition
Evolve (Chaos I) Armageddon Ouroboros with Ouroboros Catalyst twice.

Name origin
The Ouroboros is an ancient symbol depicting a serpent or dragon eating its own tail.