Strange Silver Etched Skull

• 
  Isle of Neasied

  Nearest Crystal Monument: Knight's Encampment
  In an area past your progress. Tap to reveal.
• 
  Isle of Neasied

  Nearest Crystal Monument: Cemetery Precipice · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Umbada's Islet

  Nearest Crystal Monument: Familiar Location
  In an area past your progress. Tap to reveal.
• 
  Obmuer Temple

  Nearest Crystal Monument: Aganmi's Camp · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Obmuer Temple

  Nearest Crystal Monument: Sacred Cistern
  In an area past your progress. Tap to reveal.
• 
  Obmuer Temple

  Nearest Crystal Monument: Prison Corridor
  In an area past your progress. Tap to reveal.
• 
  Obmuer Temple

  Nearest Crystal Monument: Lift Room
  In an area past your progress. Tap to reveal.
• 
  Tower of Knowledge

  Nearest Crystal Monument: Foyer · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Tower of Knowledge

  Nearest Crystal Monument: Stairwell · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Tower of Knowledge

  Nearest Crystal Monument: Forbidden Archives · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Deimpo Mausoleumhidden

  Nearest Crystal Monument: Crumbling Stairwell
  In an area past your progress. Tap to reveal.
• 
  Deimpo Mausoleum

  Nearest Crystal Monument: Crumbling Stairwell · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Ventilation Shaft

  Nearest Crystal Monument: Ventilation Shaft · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Ventilation Shafthidden

  Nearest Crystal Monument: Ventilation Shaft
  In an area past your progress. Tap to reveal.
• 
  Ancient World

  Nearest Crystal Monument: Ancient World Wing Altar · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Ancient Worldhidden

  Nearest Crystal Monument: Ancient World Wing Altar
  In an area past your progress. Tap to reveal.
• 
  Ancient World

  Nearest Crystal Monument: Overlook
  In an area past your progress. Tap to reveal.
• 
  Ancient World

  Nearest Crystal Monument: Ossi's Lab · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Ancient World

  Nearest Crystal Monument: Scrap Yard · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Siraatsu Castle

  Nearest Crystal Monument: Foyer · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Siraatsu Castle

  Nearest Crystal Monument: Lift Room · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Siraatsu Castle

  Nearest Crystal Monument: Halls of Disrepair · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Underworld

  Nearest Crystal Monument: Halls Shrouded in Darkness · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Underworld

  Nearest Crystal Monument: Crimson Grotto · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Forgotten Dungeon

  Nearest Crystal Monument: Pit of Despair · ×2 · 2 spots
  In an area past your progress. Tap to reveal.
• 
  Verdant Hollow

  Nearest Crystal Monument: Verdant Hollow Wing Altar · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Verdant Hollow

  Nearest Crystal Monument: Lakeside · ×5 · 5 spots
  In an area past your progress. Tap to reveal.
• 
  Rotting Cavern

  Nearest Crystal Monument: Decaying Great Tree
  In an area past your progress. Tap to reveal.
• 
  Rotting Cavern

  Nearest Crystal Monument: Temple Entrance
  In an area past your progress. Tap to reveal.
• 
  Rotting Cavern

  Nearest Crystal Monument: Crumbling Fortress
  In an area past your progress. Tap to reveal.
• 
  Record of Sin

  Nearest Crystal Monument: Record of Sin Wing Altar
  In an area past your progress. Tap to reveal.
• 
  Record of Sin

  Nearest Crystal Monument: Before Okbujo's Tree
  In an area past your progress. Tap to reveal.
• 
  Record of Sin

  Nearest Crystal Monument: Pinnacle Anteroom · ×5 · 5 spots
  In an area past your progress. Tap to reveal.
• 
  Petrified Garden

  Nearest Crystal Monument: Petrified Garden Wing Altar · ×3 · 3 spots
  In an area past your progress. Tap to reveal.
• 
  Petrified Garden

  Nearest Crystal Monument: Stone Hut
  In an area past your progress. Tap to reveal.
• 
  Given by Strange Voices
  In an area past your progress. Tap to reveal.

Tip: set your progress to keep locations in later areas blurred.

A skull plated in silver and etched with elaborate designs. You can hear faint voices echo from somewhere inside.