i agree... as nasty as a pure warrior army supported by 2 res orbs is, adding in a monolith simply borders on 'broken' status!
those re-rolls on your WBB rolls will infuriate pretty much any opponet
and if you want to be really evil, throw a viel of darkness onto one lord and then you can simply zip around the board zapping any hidden artillery!
'nothing is beyond death's dark gaze!' so to say...
hmmmm... i think i'll stop giving you ideas now before the 'necrons are bad dairy' hate mail starts flying!lol.
cheers!