Fear Propagation lets terror spread on its own: calm guards grow anxious when they see a frightened ally. A standalone level 10 Fear skill.
Fear Propagation sits at position 7 of 7 in the Fear tree. Unlocking Fear Propagation takes 6 skill points. You need level 10 before you can buy it. Fear Propagation belongs to the Fear set Evie uses in the Jack the Ripper expansion, learned from the Indian Assassins.
Closer to the Epicenter
Enemies at the centre of a fear bomb blast are frightened instantly, even if they were calm.
Life Sucker
Completing a full Brutal Takedown restores health.
Make Some Noise!
The fear bomb's sound radius gets bigger.
Recycling Spikes
Spiking an enemy improves your chance of looting a spike back from him.