Kuradeel

Cradil (クラディール) was one of the 10,000 players who got trapped in the cursed death game, «Sword Art Online». He was originally assigned by his guild, «Knights of the Blood», to protect Asuna. He was later revealed to be a member of the famous Player Killer guild, the «Laughing Coffin». He dueled with Kirito and lost when his weapon got broken. He later tried to kill Kirito by setting a trap and killing one of the guild members. He was later stopped by Asuna and killed by Kirito. He has shown originally as devoted guild member on the verge of criminal stalking, before being revealed as a Laughing Coffin member.