s07 vs Atreyos

An Ultimate Showdown between the elusive s07 and the unkillable Atreyos!

Author's Note:
First off, Atreyos is unkillable in this. After you defeat his final form, there will be 2 originals that spawn from it, and the cycle will repeat.
Each form explodes when they die, and the damage increases as the forms get stronger.
And as for myself, I have 4 forms. I do respawn after a set time when my first form dies.