Apart from our traditional role of chuckling diabolically while we dispense death and destruction, warlocks are drafted into the tanking role in some raid encounters. The history of tanking warlocks is not new; drain-tanking is possibly the most mundane example of tanking due to our unique kill-you-to-heal-me mechanic. In pre-BC content, warlocks have been asked to tank Emperor Vek'lor in the Temple of Ahn'Qiraj. Now our PvE tanking portfolio has expanded to include Leotheras the Blind and Grand Astromancer Capernian in the Serpentshrine Caverns, Illidan himself in one of his phases, and most recently, Grand Warlock Alythess in the Eredar Twins encounter.
Why warlock tanks?