来源：http://www.hearthpwn.com/news/4-welcome-to-hearthpwn-the-only-complete-hearthstone
The Ancients of Lore are responsible for training Dryads, Druids of the Claw and the research of new types of magic and skills for those groups, such as magic immunity for Dryads, life recovery and bear form skill for Druid of the Claw.
知识古树负责训练树精和利爪德鲁伊，并且能够进行树精的魔法免疫以及利爪德鲁伊的生命恢复和变熊技能的研究。
Ancient of Lore（知识古树）
7 M/C, 5/5
Choose One - Draw 2 cards; or Restore 8 Health.
选择一项进行发动：抽两张牌；或是恢复8点血量。
Ancient Teachings（远古传承）
0 M/C
Draw 2 cards.
抽两张牌。
Ancient Secrets（远古秘法）
0 M/C
Restore 8 Health.
恢复8点血量。
