From Dota 2 Wiki
Main Article: Necronomicon
Mana Burned per Hit: 30/40/50
Burned Mana as Damage: 50%
- The damage is directly added to the warrior's attack damage.
- The damage can be reduced with e.g. Enfeeble or Static Link.
- Effectively increases the warrior's attack damage by 15/20/25 against units which have enough mana to burn.
- Applies the mana loss first, and then the damage.
- Works against allied units when attacking them.
- Fully stacks with other sources of Mana Break.
- Available for level 3 Necronomicon Warriors only.
- The True Sight is provided within the whole area, regardless of the warrior's actual vision. It is fully unobstructed.
- The True Sight is provided by an aura which affects enemies. Its debuff lingers for 0.5 seconds.