Its easy to see shadowmeld just know (U GOT TO LOOK shadow melds a shity like lvl 1 stealth and many many times in arena i just see um and go attack and they r like running round and round trying to get help ok it helps a bit with cat but a skilled player has many thing that can break it so ........... u think about it

The answer to the original question is very simple...

Do you want to play Horder or Alliance?

Answering that question solves all the other problems...LOL...