Boss Soul Items are either weapons or spells that can be obtained by exchanging the soul of a boss to a certain merchant. Only two merchants will offer this service: Straid of Olaphis and Weaponsmith Ornifex, who both must be rescued from their respective predicaments first.

Straid of OlaphisEdit

Straid must be cured of his petrification in The Lost Bastille before he can be spoken to. Once freed, he will remain just outside the cell.

Weaponsmith OrnifexEdit

Weaponsmith Ornifex must first be freed from her cell in the Shaded Woods. She will then relocate to her home next to the Lower Brightstone Cove bonfire in Brightstone Cove Tseldora.

Boss Soul Given Souls Cost Received Weapon
Boss Soul
Old Dragonslayer's Soul
(Old Dragonslayer)
1,500 Dragonslayer Spear II
Dragonslayer Spear
Boss Soul
Guardian Dragon Soul
(Guardian Dragon)
Spitfire Spear
Spitfire Spear
or Drakewing Ultra Greatsword
Drakewing Ultra Greatsword
Boss Soul
Looking Glass Knight Soul
(Looking Glass Knight)
Thorned Greatsword
Thorned Greatsword
or King's Mirror
King's Mirror
Boss Soul
Soul of The Duke's Dear Freja
(The Duke's Dear Freja)
Spider Fang
Spider Fang
or Spider Silk
Spider's Silk
Great Soul
Soul of the King
King's Shield
King's Shield
or King's Ultra Greatsword
King's Ultra Greatsword
or Ruler's Sword
Ruler's Sword
Great Soul
Soul of the Rotten
(The Rotten)
5,000 Butcher's Knife II
Butcher's Knife
Great Soul
Ancient Dragon Soul
(Ancient Dragon)
1,500 Curved Dragon Greatsword
Curved Dragon Greatsword
Great Soul
Soul of The Lost Sinner
(Lost Sinner)
5,000 Lost Sinner's Sword
Lost Sinner's Sword
Great Soul
Old Iron King Soul
(Old Iron King)
5,000 Iron King Hammer
Iron King Hammer
Great Soul
Soul of the Ivory King (CotIK)
(Burnt Ivory King)
5,000 Ivory King Ultra Greatsword
Ivory King Ultra Greatsword
Darkened Soul
Soul of Velstadt
(Velstadt, The Royal Aegis)
3,000 Sacred Chime Hammer
Sacred Chime Hammer
Darkened Soul
Throne Watcher Soul
(Throne Watcher)
Watcher Greatsword
Watcher Greatsword
or Watcher's Shield
Watcher's Shield
Darkened Soul
Throne Defender Soul
(Throne Defender)
Defender Greatsword
Defender Greatsword
or Defender's Shield
Defender's Shield
Soul of Nashandra
Soul of Nashandra
Bow of Want
Bow of Want
or Chime of Want
Chime of Want
or Scythe of Want
Scythe of Want
Lord Soul II
Old Dead One Soul
(The Rotten in NG+)
10,000 Crypt Blacksword
Crypt Blacksword
Lord Soul II
Old King Soul
(Old Iron King in NG+)
10,000 Dragonslayer Greatbow II
Dragonslayer Greatbow
Lord Soul II
Old Paledrake Soul
(The Duke's Dear Freja in NG+)
10,000 Moonlight Greatsword II
Moonlight Greatsword
Lord Soul II
Old Witch Soul
(The Lost Sinner in NG+)
10,000 Chaos Blade II
Chaos Blade
Boss Soul
Soul of Sinh, the Slumbering Dragon (CotSK)
(Sinh, the Slumbering Dragon)
14,000 Yorgh's Spear
Yorgh's Spear
Soul of Nashandra
Soul of Elana, Squalid Queen (CotSK)
(Elana, the Squalid Queen)
24,000 Wrathful Axe
Wrathful Axe
Soul of Nashandra
Soul of Nadalia, Bride of Ash (CotOIK)
(Ashen Idol)
20,000 Chime of Screams
Chime of Screams
Soul of Nashandra
Soul of Alsanna, Silent Oracle (CotIK)
(Alsanna, Silent Oracle)
12,000 Eleum Loyce
Eleum Loyce
Darkened Soul
Soul of the Fume Knight (CotOIK)
(Fume Knight)
8,000 or 25,000
Fume Sword
Fume Sword
or Fume Ultra Greatsword
Fume Ultra Greatsword
Boss Soul
Soul of Sir Alonne (CotOIK)
(Sir Alonne)
18,000 Bewitched Alonne Sword
Bewitched Alonne Sword
Boss Soul
Soul of Aava, the King's Pet (CotIK)
(Aava, the King's Pet)
8,000 R767s2y-1-
Ivory Straight Sword
Boss Soul
Soul of Lud, the King's Pet (CotIK)
(Lud, the King's Pet)
3,000 Loyce Greatsword
Loyce Greatsword
Boss Soul
Soul of Zallen, the King's Pet (CotIK)
(Zallen, the King's Pet)
1,200 Loyce Shield
Loyce Shield