I never liked Wild Strike's sound effect, it always felt very flimsy and like I was whacking someone with the roll of a paper towel. And when the sound was kept for Furious Slash (the worst filler ability ever) I'd had enough.

So I've altered it's sound by taking Raging Blow's cast sound and Bloodthirst's impact sound to create something more meaty and vicious sounding.

To use this for yourself, take one of the below OGG files and place it in your "World of Warcraft/Sound/Spells" directory. If these folders don't exist in your World of Warcraft folder, create them.

Modified Sound
http://www.mediafire.com/download/k51mhmd23ecwsf1/SPELL_WR_WildStrike_Cast.ogg
Modified Sound (Without Impact)
http://www.mediafire.com/download/63re0qxpjjqlajh/SPELL_WR_WildStrike_Cast.ogg