Lightguardian Spirit Blade

Location: Lightguard Keep
Price: N/A (Dropped by Mysterious Spirit)
Sellback: 875 Gold
Rarity: Boss Drop Rarity
Base Damage: 11-49
Description: The Lightguardian Spirit has granted you his blade, formed of ectoplasm and solidified by his strength of will this blade will never fail you.
Notes:

• Greek letters on the blade read "translation Fail".
• Confirmed by Alina to be a 0.5% drop rate.
• Also see Blade of Destiny (1).
• Used in the following quests:
  • 'Reborn in the Dark Side (Rare)'
  • 'Reborn in the Dark Side (Shadow)'

Thanks to Peachii, Rsrdaman, and The Legendary Hero.