Tactica advice - demon heavy chaos vs. feral orks

[jfrazell]

Playing a feral ork player tonight. All I know is
1) he will have multiple squiggoths (not sure what they do).
2) he remarked about their IG ballistic skill and some options to generate tougher troops.
3) his lists are generally tweeked to the max (very nice guy though)

My list is a slightly fluffy demon heavy undivided force with two assault oriented squads (furious charge/rhinos gasp and meltas), two ICs including one demon prince with demonic speed, two bloodletter squads, two smaller demonette cavalry squads, one demonette squad and a defiler with indirect (I know this force is not the optimum and not subject to change for this game).

Any advice on what these guys can do and tactics to counter them?

[Toppan]

squiggoths are basically giant dinosaurs with alot of weapons on them and crazy CC depending on the size
most of them have BS3 like a guardsman does and their pigdok can add S+1 for the whole game at the beginning of the battle
from what i know, you should take out the squiggies first with your fast attack choices, but watch out for CC, then try to remove his madboys and any wildboys he has, then worry about everything else
but what do i know?