Hey there Zolordon! Thanks for showing interest in our merry band of orcs! Hopefully you will enjoy your time here, should you be accepted into our ranks!
It's not often that we have a warlock seeking to join us! We're certainly open to them, but it may be worth bearing in mind that they don't tend to get a very friendly treatment IC upon first contact due to the clan's shamanistic nature. So do keep in mind that it may be a little challenge in order for your orc to prove he has what it takes to be found worthy to stand with the rest of us, given his fel inclinations.
Having said that, your background information is a little bit on the short side, but I'm sure those blanks can be filled in over time if need be (literally and figuratively in this case).
So, if you're not afraid for a little challenge playing a warlock within a clan of traditional-minded orcs, feel free to go ahead and contact any of us in-game for an IC interview! Perhaps I'll see you running underneath our guild tag soon!