One Shot is a ranged attack with 40m range that will instantly defeat its target, even if it does not hit with enough damage to deplete the target's morale. It is used by the resurrection circle guards in the Ettenmoors.
The following creatures use this attack:
In the past, this skill was used by the hidden guards on the border of Lothlórien to keep players from entering. The deed Known to the Galadhrim needed to be completed to pass. Previously to the release of The Lord of the Rings Online: Siege of Mirkwood, there were uruk guards similar to the Krahjarn Felarrow patrolling the eastern banks of the Anduin river.