World of Warcraft Instance Run-Upper Blackrock Spire (UBRS). This is the hardest level 60 5-man instance. Originally it was a 10-man. First time I tried to solo this I was killed by General Drakkisath because I didn't take out his guards first. Drakkisath has a fear/DOT called Conflagration that lasts a long time and while you're feared his guards are still hitting you, so take them out first.
Blackrock Depths achievement run. In order to follow the route that I took you must already have the Shadowforge Key. I should probably do a video showing how to get that. I doubled the speed of the video through all the trash mobs as they're usually not the interesting bit.
All four wings of Scarlet Monastery killing all the bosses necessary for the achievement and the next video in the Warcraft Instance Runs series. I'm planning on finishing off the Eastern Kingdom instances first then moving over to Kalimdor so stay tuned through the coming weeks.
The fourth video in the Warcraft Instance Runs series, Shadowfang Keep. One of my favourite instances and one that is often overlooked. I ended up killing a few bosses that aren't necessary for the achievement or to progress through the instance. The ones you need to kill are pointed out using a lower-third graphic in the video.