The Harry Potter Encyclopedia

Your Complete Guide to the Wizarding World

βš”οΈ Sectumsempra - Dark Cutting Curse

Sectumsempra is a dark curse invented by Severus Snape that causes deep lacerations across the victim's body, as if they've been slashed by an invisible sword.

πŸ“‹ Spell Information

  • Incantation: Sectumsempra (sec-tum-SEM-pra)
  • Type: Dark Curse
  • Effect: Causes deep cuts and severe bleeding
  • Difficulty: Advanced
  • Creator: Severus Snape

πŸ“– Description

From Latin "sectum" (cut/severed) and "sempra" (always/forever). Snape invented this curse and noted it in his personal copy of Advanced Potion-Making with the annotation "For Enemies".

🎯 Notable Uses

🩹 Counter-Curse

The counter-curse and healing spell is Vulnera Sanentur, also invented by Snape. When Draco was hit, Snape arrived and used this three-part healing spell to save his life. Without proper treatment, Sectumsempra can be fatal.

⚠️ Dark Nature

This is considered Dark Magic due to its capacity to cause grievous harm. Harry was horrified when he realized what he had done to Draco and vowed never to use the spell again.

πŸ“š See Also

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