DiabloXP

Runeword

Principle

RalGulEld

Sockets
3
Required level
53
Item types
Body armor
Ladder
All modes

Properties

  • 100% Chance To Cast Level 5 Holy Bolt On Striking
  • +2 To Paladin Skill Levels
  • +50% Damage to Undead
  • +100-150 To Life (varies)
  • 15% Slower Stamina Drain
  • +5% To Maximum Poison Resist
  • Fire Resist +30%

Who uses Principle

Principle is a body armor runeword intended for Paladins. It grants a chance to cast Holy Bolt on striking, which was improved in Diablo II: Resurrected to damage demons and pierce through enemies. The runeword provides a boost to Paladin skills and a large life bonus, making it useful for Paladins who engage in melee. While the Gul rune is somewhat rare, the overall cost is moderate. The fire resistance and poison resist bonus add survivability, and the enhanced damage against undead is a situational benefit.

FAQ

What runes make Principle?
Ral, Gul, Eld in that order, in a 3-socket item.
What items can Principle be made in?
Body armor.
Is Principle ladder only?
No, it can be made in any game mode.

Introduced in patch 1.11. Names and numbers compiled from the Diablo Wiki (CC BY-SA 3.0); sources: fandom-runewords. Last verified patch 3.3, 2026-09-12.