||The subject of this article was removed from World of Warcraft in patch 4.0.1.
- This includes items and quests that can no longer be obtained.
- The in-game information in this article is kept purely for historical purposes and should probably not be under any other categories.
|Casting time||Unknown sec cast|
Lightning Mastery reduces casting time of the Lightning Bolt and Chain Lightning spells by 0.1 seconds per rank, up to 0.5 seconds at rank 5.
| Rank || Cast ime reduction
| 1 || 0.1 sec
| 2 || 0.2 sec
| 3 || 0.3 sec
| 4 || 0.4 sec
| 5 || 0.5 sec
- Patch 2.3.0 (13-Nov-2007): Cast time reduction reduced to .1/.2/.3/.4/.5 seconds.
Was 0.2/0.4/0.6/0.8/1 sec.