Silver Chariot Requiem is a passive stand obtained via using a Black Requiem Arrow on Silver Chariot.
Silver Chariot Requiem
Moveset: YouTube Showcase
steal:
You take half damage from nearly all attacks, but are really slow and unable to roll in return.
Passive: Heal:
Regenerate 10 hp per second.
E: Sudden Soul Disjoint:
Silver Chariot Requiem stuns everybody near for a bit, and does 125 damage.
R: Heavy Jab:
Hard to hit, but the damage output of 250 DAMAGE makes it better.
F: Oops, dropped my arrow:
Become very fast for a short amount of time. Because you dropped the req arrow. Makes sense.
Yeah, that's the entire moveset. What a bother.