- "Tell me, Kraytorion.. did you know i was coming? or was it prophecy..who knows anymore..i mean maybe..yes, yes indeed..Osiris?..alive?..hm. I shall further study."
- ―Silver-788 towards Himself
Silver-78, otherwise known as just 'Silver' was an Exo Titan whom served the last city of Earth. Silver-78 was a Guardian with much potential, dominating the crucible with an Iron fist, and even defeating a Vex mind with his own Blade 'Ragnarok', however- this was some time after the dissapearence of Osiris. After defeating the mind known as 'Kraytorion', Silver (unbeknownst to the Vanguard) began having visions, described in his own words as 'Real..but not', in his dreams he truly encountered the nature of the Vex and the Darkness, and supposedly was guided by Osiris to Mercury, where he would join the Sunbreaker order and become Paladin. The whereabouts of Silver-78 are currently unknown.