No Rogue or Hunter in your group? No problem!

2 piece Tier 10 + Glyph of Death and Decay == Must have for all DK tanks (especially of the non-Frost variant!)

2 piece Tier 10 (bought easily from Frost emblems through daily/weekly dungeons) and Glyph of Death and Decay will add up to a total of 40% increased Death and Decay damage.

Whether you only run 5mans, or raid 25mans, this combo is exceptional and easy to fit into any DK tanking build. It should go without saying that your build should include 3/3 Morbidity so that your Death and Decay is on a 15 second cooldown and can be used on every single pull, and sometimes twice on the same pull.

Between the new Icy Touch change that will give you absurd single target threat, and the enhanced Death and Decay… you can say goodbye to ALL of your threat problems until Cataclysm!