Last night, Blizzard unexpectedly released an extensive talent preview from Cataclysm for select classes. Priests were among those classes, and as the resident healing priest, I will be walking you through the preview for discipline (as well as holy) talent by talent.
The preview confirms the full details on the long-awaited discipline ability, Power Word: Barrier. A new talent called Archangel was also unveiled. Hit the jump to check it out.