For me, this is absolutely the worst aspect of transmog - when I have every piece I want for a matching set except one. For whatever reason, the belt usually tends to be the hardest piece for me to get, with the shoulders at number two (I've lamented the difficulty in getting a pair of shoulders since Firelands was current content) and the helmet a strong third. But at one time or another I've had to make do with all sorts of pieces that just don't match at all. The set in the header is just one example - I've killed Heroic Omnotron for weeks now, even since 6.0.2 dropped (we're in 6.0.3 now!) and still, no belt. I've needed that belt for my mog set ever since transmog existed, and it just won't drop.

It's insanely annoying. How about you? Do you know my pain? That one piece of mog gear, that one mount, that one recipe or rare pet?