Death Knight tanking builds vary throughout three different trees. Which is pretty awesome. Three trees offers a large range of places to spend your talent points.
Thus people went around making Unholy builds, Frost builds, Blood builds. There are a ton of different builds for Death Knight tanking, most of them pretty decent.
But with all of these builds out there, nobody knows exactly which one to use. So, instead of inventing new builds, we are here to decide what talents should never be used for tanking, what talents could be used for tanking, and what talents are pretty much given for tanking.
The format will look like this:
N (Meaning Never spend points in this.) - Unholy Aura
M (Maybe you could, it wouldn't be a total waste.) - Summon Gargoyle
A (Pretty much always invest in these points.) - Anticipation
This way, Death Knights can get an idea of how to build their build.
Note: I would prefer "Never" posts much more than posts arguing about something being a "Maybe" or an "Always". If someone can find a legitimate use for something marked as "Never", then it will be bumped up to "Maybe".
Also: This thread is made entirely by YOU guys. I won't sit here and say I know everything, and also, your posts don't have to be full of talents and where they should go, a post about one talent is much appreciated.
A- Blade Barrier
N- Frost Aura
M- Unholy Aura