Fatal Blade

+25% to Critical Strike Multiplier with Swords
50% increased Critical Strike Chance with Swords [1]

Fatal Blade is a notable passive skill that grants increased critical strike chance and additional critical strike multiplier with swords.

Anointment

Blight anointment to unlock the passive:

Oil #1	Oil #2	Oil #3	Outcome
Amber Oil	Opalescent Oil	Opalescent Oil	Fatal Blade	+25% to Critical Strike Multiplier with Swords 50% increased Critical Strike Chance with Swords

Version	Changes
3.11.0	No longer grants Sword Attacks deal 10% increased Damage with Hits and Ailments. Now grants 50% increased Critical Strike Chance with Swords (down from 60%) and +25% to Critical Strike Multiplier with Swords (down from +30%). [Undocumented This change was not documented by any official sources. It was discovered through player testing or datamining.]
2.2.0	Critical Strike Multiplier with Swords increased from 20% to 30%.
1.2.0	The area surrounding the Witch, Shadow and Ranger has been redesigned. Many clusters throughout the tree now have new notables.