After this weekends success in the normal(10 man, which is even harder) version of the encounter, we decided to go for the heroic version. And indeed with success. It took us 1.5 hrs of wiping before we finally nailed it. The winner of the awesome mount was Exzena.
Congratulations everyone!
Been in the guild for like 5 days and we clear the hardest encounter sarth+3d in the same week thats just awsome. Gj everyone, we are rdy to own ulduar 🙂