The Library is part of the is part of the Scarlet Monastery complex. The Library is for players between level 32 and 36, and requires five people to complete at this level range.
The monastery was once a proud bastion of Lordaeron's priesthood - a center for learning and enlightenment. With the rise of the undead Scourge during the Third War, the peaceful monastery was converted into a stronghold of the fanatical Scarlet Crusade. The crusaders are intolerant of all non-human races, regardless of alliance or affiliation. They believe that any and all outsiders are potential carriers of the undead plague - and must be destroyed.
Reports indicate that adventurers who enter the monastery are forced to contend with Scarlet Commander Mograine - who commands a large garrison of fanatically devoted warriors. However, the monastery's true master is High Inquisitor Whitemane - a fearsome priestess whose guardians seem difficult, if not impossible, to fell in battle.[1]
Scarlet Gallant - Melee, uses Crusader Strike and Hammer of Justice
Scarlet Beastmaster - Casts Shoot and Exploding Shot (fire damage to the target and and nearby party members). Has a Scarlet Tracking Hound following him.
The Priesthood
Scarlet Chaplain - Casts Inner Fire, Renew, and Power Word: Shield. Kill these quickly.