Tonight Archimonde went down on our second dps try, fourth in total of the evening! Everything just clicked for us. I think a deciding factor was trying a new group constellation. This time we had two shamans in both melee groups which helped with tremor totems. Anyway, amazing work by everyone! The practice paid off in the end. This leaves us at 5/5 Hyjal, 4/9 Black Temple in two days. The rest of the week will be spent hopefully downing Gurtogg again and then learning Reliquary of Souls.