Chronos

Chronos is a character created by PhantomSilverShenron.

About
Chronos existed long ago. He was one of the first guardians of Earth. He originally wielded Falchion. When Chronos passed away, he passed the rest of his energy into Falchion. When SS was reborn, he was given Falchion along with Chronos' power. SS was then able to transform into a replica of Chronos known as his "Infinite Nexus" transformation.

Power
He had power well beyond anyone of his time. His power at base roughly equaled SS' base.