|The subject of this article was removed from World of Warcraft in patch 4.0.1.
Unrelenting Storm is a talent to increase your mana regeneration. It is useful that the regeneration stays intact while casting.
Rank table Edit
Patch changes Edit
- Patch 3.0.8 (2009-01-20): Unrelenting Storm: point cost reduced to 3, down from 5. Now does 4/8/12%.