Reputation

Not really a skill, per se, an Assassin's deadly reputation can sometimes make attackers rethink their choice of target. Reputation cannot be practiced. It must be earned...

Assassins earn 1% through a successful Insightful Strike.

Assasins lose 1% when they flee, even when caused by a spell (Dread).

Max that can be earned at Hero for Assassins is 75%.

Black Circle Initiates also get reputation.
(Someone needs to fill in the details for BCI reputation as I have not got one to do it myself)