Yay demo complete. This was the sigryn challenge so it took me a ton of attempts just die to shit rng sometimes the runes would spawn right in the Valkyrie path. Warlocks are slow as shit without burning rush.
2 different attempts I had it bug out and just use these ability over and over, couldn't tell if this is how it's supposed to go, bit the caster just spammed his spell and the other two just meleed several times.
This took me the most attempts but probably not as intensive as destruction was.
Goddamn my luck has been outrageous lately. I've never farmed the MoP world bosses because the 1/2000 chance for them combined with being able to buy them on the BMAH made me decide it wasn't worth it. This week I decided to just run around and wack em on a few characters for the hell of it and on my 13th attempt ever on Sha of Anger I got the Thundering Onyx Cloud Serpent.
EDIT: Almost forgot, got the Darkmoon Rabbit this morning too. First kill ever.
RNG is a fickle bitch - I had an alt get Invincible and the Ragnaros mount within an hour and haven't gotten anything since in months, despite doing all 4 MoP bosses a dozen+ times a week.
It's funny i actually want to see sephuz and prydaz....sephuz is crazy good for aff if you can proc it.