Are you the dream of a sleeping god? Or the nightmare of a dead one?
Changes the appearance of your respawn for 2 hours.
― In-game description
Flight of Shadows is a consumable that changes a Guardian's respawn animation to include a swarm of bats for 2 hours.
During Halloween 2014, it could be purchased from Xûr for one Strange Coin if the Guardian talked to him while wearing a Jackolyte.
During Festival of the Lost 2015, a Jackolyte could be obtained from a Gifts of the Lost or Legacy of the Lost mystery bag.
During Festival of the Lost 2016, a Jackolyte could be obtained from a Gifts of the Lost or Treasures of the Lost.
Flight of Shadows being used.