- Skyshard
- Binds to Blizzard account
- Unique (10)
- Use: Combine 10 Skyshards to create a Sky Crystal.
Skyshards are used to create the 
[Sky Crystal], which is used to break Alani's invincibility shield.
Source[]
This item is a random rare drop from mobs in the Vale of Eternal Blossoms and the Vale of Eternal Twilight.
Patch changes[]
Patch 5.2.0 (2013-03-05): Skyshards are now Bind on Account. 
Patch 5.0.4 (2012-08-28): Added.