Eliminate the Competition

Mrrfrmrfrrmrrr...$B$B<The Leaper clears his throat.>$B$BSorry about that. It can sometimes be hard to understand what I'm saying. You know how it is.$B$BI wanted to make sure that if you find yourself at the Savage Ledge, over the mountains to the west, that you make sure to eliminate the competition there.$B$BSpecifically, I'd like you to challenge to duels and humiliate Sigrid Iceborn, Efrem the Faithful, Onu'zun, and Tinky Wickwhistle in front of the vrykul.