983650f0__attributes___The_Witcher_Wiki__Ability_name
[Effect] +1% to Instant Kill Chance [Means of acquisition] Kill Aryan La Valette, Adam Pangratt and let Roche kill Henselt (Roche's path, at the end of Chapter II). [Chapter begun] 0 [Ability name] 
Executioner
Character attributes - The Witcher Wiki
Ability name