Logan's Catalyst

physical_damage_dark_souls.jpg 46 critical_dark_souls 100
magic_damage_dark_souls.jpg - stability_dark_souls.jpg 16
fire_damage_dark_souls.jpg - durability_dark_souls 90
lightning_damage_dark_souls.jpg - weight_dark_souls 2.0
Requirements & Bonus
strength_dark_souls.jpg dexterity_dark_souls.jpg intelligence_dark_souls.jpg faith_dark_souls.jpg
6 - 24
Weapon Type Catalyst
Attack Type Strike
Enchantable No
Special No

Logan's Catalyst is a Weapon in Dark Souls and Dark Souls Remastered.


Catalyst of Big Hat Logan, the great sorcerer and seeker of knowledge. Originally the same catalyst employed by the Vinheim sorcerers, only terribly strengthened over time due to Logan's use. Very powerful when used by one of superior intelligence."

How to Get / Where to Find the Logan's Catalyst

  • The Duke's Archives/Crystal Cave. After buying all Big Hat Logan's spells in the Archives, and defeating Seath the Scaleless, talk to him once more, then leave the area/quit and go back. He will have gone hollow and left, and a chest with his staff and armor will have appeared in his place. (Note: you must purchase all his spells, even those you already have, for him to leave.)


Logan's Catalyst Upgrade Table

  Attack Values Parameter Bonus Damage Reduction (%) Stability
Logan's Catalyst physical_damage_dark_souls.jpg magic_damage_dark_souls.jpg fire_damage_dark_souls.jpg lightning_damage_dark_souls.jpg magic_adjustment_dark_souls.jpg strength_dark_souls.jpg dexterity_dark_souls.jpg intelligence_dark_souls.jpg faith_dark_souls.jpg physical_defense_dark_souls.jpg magic_defense_dark_souls.jpg fire_defense_dark_souls.jpg lightning_defense_dark_souls.jpg stability_dark_souls
  46 0 0 0 250 E - S - 26 8 20 20 16 



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    • Anonymous

      If you quit and reload the area and your character is standing close to were Logan was, then the chest won't appear because it won't spawn underneath you.

      • Anonymous

        NOTE ON GETTING THE STAFF : you MUST buy all spells from Griggs before purchasing all of Logans spells in the Archives. I forgot to finish buying all of Griggs and didn't get his catalyst when he went mad.

        • Anonymous

          Killed Logan after he has gone mad in The Duke's Archives Library where he sits on the floor BEFORE switching his position to Seaths Boss Room. That gave me: -Tin Crystallization Catalyst -Big Hat -White Dragon Breath Seems like I cannot get to spawn his Chest anymore with the rest of his Big Hat Set + his Catalyst :/ :/

          • Anonymous

            I did the same but fucked up by looting the chest before I finished the quest when he was in the library... Perhaps you did the same

            • Anonymous

              Just did Logan's quest and killed him up I'm Seath's room. He dropped white dragons breath and the tin crystal catalyst. I went to the chest and I grabbed his armor but this staff wasn't there. Wasn't it supposed to be in there?

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