Laughing Coffin

«Laughing Coffin» (ラフィン・コフィン) is an infamous Player Killing red guild in «Sword Art Online», due to the intensity of their Player Killing activity.

Aincrad Arc
Established on January 1, 2024, they were known for torturing and killing their victims. One method of killing players involved inflicting paralysis on a player and then killing them slowly and painfully. On August 2024, they were destroyed by a high-level clearing crusade of fifty players, which included Kirito and Asuna, resulting in the deaths of twenty-one «Laughing Coffin» members and eleven crusaders. It is said that the Laughing Coffin members refused to surrender, as they had found out about the crusade and ambushed the crusaders instead. The fight resulted in many players dying and some of the crusaders being unable to kill Laughing Coffin members.

Trivia

 * In the light novel, it is said that due to their severe criminal activity, their guild had been dissolved once by the system.