The troll berserking racial ought to be implemented as it gives haste boost http://www.wowhead.com/?spell=26297
20% haste boost for 10 seconds 3 min CD.
The tooltip says "Increases your attack speed by 20% for 10 sec." however wowhead.com comments suggest that it works for spell casting as well. No word on any effect on GCD times.
No files are attached