Never.

Paige told me about it, i'll be attending

Because what nids need are buffs...

Tex wrote:The shrines are crazy good man. And I believe they are best used in pairs or more.

Fair enough, tbh it usually skips my mind that I can even build them. Get too excited about rushing a BC

Also I'm not a massive fan of shrines. They feel way too static for a possibly aggressive race like Chaos. I suppose it depends on your play style. I prefer to play a hyper aggro build for Chaos.

I might have some unpopular opinions on some of this. Combi Flamer Just awesome. The ranged damage is amazing, the building clear and aoe is potent and his melee weapon isn't half bad. This is probably my most purchased wargear for the CL. Blood Maul I might be amazingly wrong, but does this weapon ...

https://www.youtube.com/user/DoWReplaysNet/videos

Watch some of those for tutorials. Builds in those videos will more often than not be optimal, and the nuances of the game such as meleeing retreating units will also be present. Not sure about "replay packs", sorry.