#1 Fan

Collect all nine effigies of Calus (the Calus bobbleheads) aboard the Derelict Leviathan and place them in the H.E.L.M.. Added in Season of the Haunted and part of the Haunted seal for the Reaper title. Completing it unlocks the Eidolon Exotic Ghost Shell.

== Locations ==

Nine total: 3 in the open world and 6 in the Sever missions.

• Castellum: left out of the arrival hallway, behind a lever-locked door. Requires completing a Tier 3 Nightmare Containment event and is RNG-tied; retry if the door doesn't open.
• Pleasure Gardens: behind the large Calus statue at the back of the room.
• Royal Pools: drop down the hole at the far end of the room from the Pleasure Gardens.
• Sever: Shame (above the platform with the electrical wall, climb the pipes), Reconciliation (end of pipe opening on the left), Grief (behind boxes after the first amplifier), Forgiveness (top of the blue pipe on the mid-corridor platform), Rage (engine room under platform with three pipes), Resolve (fan corridor ledge / behind pallets in the back room).

== Displaying ==

Go to the Crown of Sorrow in the H.E.L.M. Left of it is a secluded area where each bobblehead has a marked spot; you must physically place each one. This is a seasonal triumph, so it may no longer be completable.