2020

• Glyph of Vendetta
• Item Level 25Disenchants into:
  Not disenchantable
• Major Glyph
• Classes: Rogue (Assassination)
• Requires Level 25
• Use: Permanently teaches you this glyph.
  Reduces the damage bonus of your Vendetta ability by 5% but increases its duration by 10 sec.
• Sell Price: 1

Source

This item is created with Inscription (430).

Materials needed

3x [Ethereal Ink]

1x [Light Parchment]

Patch changes

• Patch 5.0.4 (28 August 2012): Changed from Increases the duration of your Vendetta ability by 20%. 
  

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB