basic tactics to defeat all armies

Hello All i am trying to start somthing for newbs like myself. (I will always be a newb as i will never know everything.) Heres the deal. we all post general tactics to beat our army or type of army. after a bunch of peeps post i will try to make a guide out of it to post here for other players. Please keep it general.

OK i will start with necrons(shooty):
Necrons in this config tend to have a high amout of warriors, destroyers, immortals and heavy destroyers.

Basic weaknesses:
Shorter ranges.
slow moving(warriors)
phase out factor
little to no cc ability

Basic positives:
lots of shot
res orbs
hard to kill modles.
easly kill most tanks

Tactics
2 basic tactics
1. focus most efferts to getting into cc with the warriors. power weapons and other things that remove the saves a plus. The warriors are the back bone and usualy consist of the bulk of the army.If you get a chance at killing off the lord(s) with a res orb take it. try to force phase out.

2. Use alot of very long range guns to kill off their mobile fire power such as destroyers, H destroyers and immortals. this will weaken the armys fire power quite a bit.




Please post your armys info or add to my armys info.
thank you and lets get a good basic tactics list going.