The Thinking Cap is a Unique Skull Cap in Diablo I.

It is a popular choice for Magic-user characters, but is unusable initially with just 1 Durability. Players who wish to use it must do "Shrine runs" in the Church or Catacombs, looking for a Hidden Shrine which may boost the durability of all but one equipment by 10 in the inventory. In Hellfire it is easier to fix, since Griswold the Blacksmith's and other Oils boost item max durability.



Thinking Cap
Skull Cap

  • +30 Mana
  • Armor Class: 1-4
  • +2 to all Spell Levels
  • +20% Resist All
  • Altered Durability
  • Requirements: None
  • Durability: 1
  • Quality level: 6
  • Availability: Single Player and Multiplayer
Community content is available under CC-BY-SA unless otherwise noted.