|This is no longer a part of the World of Warcraft API.
→ WoW API
Adds a skill point to a particular skill. Unused.
- Number - Index of the skill to remove additional skill points from, ascending from 1.
- The skill up system this function is part of is not used on live realms. As such, players have no skill points to spend, and this function can only be used to make cosmetic changes to the skills frame.
- Patch 4.0.1 (2010-10-12): Removed.