This week on Lichborne, we're looking at yet another endangered death knight play style: frost tanking. Frost tanking is one of those strangely misunderstood specs in that many players consider it to be the only tanking spec, or at least the only viable one. This is based on the old pre-beta outline of the death knight class that dedicated frost as the tank tree. Blizzard decided to allow all three trees to tank well before even the alpha was over, but the myth of frost tanking supremacy persisted. Now, there really will be only one tank tree, but instead of frost, it's going to be blood. That means that if you want to experience the original death knight tanking tree, you only have a few more months max to do it. That's why we have this guide.
This a 101 guide, so the usual disclaimers apply. This is meant to get people well on their way to being a viable frost tank, but it's not a be all, end all guide, so there are additional tricks and talenting tweaks experienced tanks will know and pick up. These are just the basics.