Patch reference

After dealing damage to an enemy hero with an attack or ability, if Weaver remains within 700 range of them for 1.5s, he establishes a Thread of Fate that briefly slows movement of the enemy and ties them to Weaver. Each established thread of fate grants 10% bonus damage to Weaver. Threads last up to 6s and break if the distance is longer than 900. If the enemy dies with Thread of Fate established, the thread's bonuses linger for an additional 5s