The first two attempts went alright but we were having mishaps with the cosmic punch. After the 2nd wipe I realized I didn't have righteous fury on. Whoops!
Third attempt I was just standing next to the boss but he was mad at me and a few attacks later I was the main tank instead of the off tank. My dps also went sky-high. The other tank said that it wasn't completely my fault that I was the first tank, he saw that I had aggro and figured he'd let me have it. So considerate. But a few moments later and BAM!
I'm now a proud Herald of the Titans!