You have the warrior 1-handed for tanking and the warlock for debuffing the enemy. Also, with 1-handed, you can very fast switch to warlock rod. Just be sure to make it a pure str build.
The build really owns everything, if played well. However, it takes time to get used to the build
In pvp you simply debuff etc. Then you switch to warrior and tank the ass out of them
Some awesome warrior/warlock videos:
http://www.youtube.com/watch?v=raswxTeeXJs
and
http://www.youtube.com/watch?v=pb12VsTt ... re=related


