(Chaos VI) Armageddon Ouroboros

Lore
Only by cutting of Ouroboros' tail can the world's erasure be stopped, yet none have ever succeeded. If it had, such a feat would undoubtedly be recorded in every culture's history.

Acquisition
Evolve (Chaos I) Armageddon Ouroboros with Ouroboros Catalyst five times.

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