Loremaster of Cataclysm

Loremaster of Cataclysm is a meta-achievement that is part of the  meta-achievement. It requires the player to complete a certain number of quests in each new zone added to Azeroth, which were exposed by the Cataclysm. Like the other quest achievements, the number of quests a character must complete per zone differs depending on if the character is Alliance or Horde.