Alright, so we Guardians have these ghosts, and with them? we're effectively immortal. Losing our ghosts robs us of this ability. They seem to be able to protect themselves long enough with a field of force until the aid of another guardian shows within given encounters while under the veil of darkness. But with the countless ghosts we fine, dead and broken in the wild, how much punishment can our little guys take, do you think? The only "attack" I could find in any form of lore is that of a Hive wizard, torrmenting and interrogating a ghosts, who was capable of ripping information out of it's mind.