From Dota 2 Wiki
Main Article: Buildings
- The aura's buff lingers for 3 seconds.
- Restores in the form of regeneration, so it restores 0.5% of max health and 0.6% of max mana in 0.1 second intervals.
- Can fully heal units in 20 seconds and fully restore mana in 16.67 seconds.
- Due to the aura lingering for 3 seconds, Bottles keep on refilling even when already outside of its range, until the buff is gone.
- The True Sight is provided within the whole area, regardless of the buildings actual vision. It is fully unobstructed.
- The True Sight is provided by an aura which affects enemies. Its debuff lingers for 0.5 seconds.