Thanks for the screen shot ganga.

Like Ganga mentioned, you want to socket as much jewels as possible. 4 in shield, 4 in armor, 2 in helm, 3 in weapon, that's 13+ skills.

In my opinion, it isn't that great of a jewel for a PvP sorc, but possible better than other choices in some situations.

Might be more useful for MF'ing, but the MF deminishing making it not as great..