Diplomacy

Diplomacy (Wis)
Cooldown: 10 Seconds

When used successfully on hostile NPCs, they will leave you alone for at least six seconds.

Some rumors say that when used on friendly NPCs, the quest rewards will improve, but this has not been confirmed, and seems unlikely.

Another rumor is that diplomacy used on a chest would improve its loot: do not believe it, as this does not make any sense. Some people are still convinced about it, this is called superstition.