- Hearthstone Strategy Guide
- Binds when picked up
- Use: Teaches a follower the Hearthstone Pro trait. Another trait will be lost in the process.
- "Transforms an ordinary follower into a tactical genius."
- Sell Price: 15
Hearthstone Strategy Guide is obtained from the Garrison Mission.
Using the Hearthstone Strategy Guide will replace one of the selected follower's traits at random with the Hearthstone Pro trait, which increases party members' experience gain by 35%.