Codex of Sleep III
The item “Codex of Sleep III” is a book in WoW Forever: Common quality, item level 40, usable at level 40.
Item Level 40 · Requires Level 40
| Codex of Sleep III Item Level 40 Classes: Priest |
| Requires Level 40 Use: Teaches Sleep (Rank 3). Sell Price: 50 |
Source
Unknown so far. We'll add the source as soon as we have data.