The Nihilum team's aggresive nature seemed to get the better of them when Frag Dominant caught onto their playstyle. More than once it appeared to me that their Hunter was left open to FD's double melee burst when the Nihilum Priest and Druid shifted their attention to take out Frag Dominant's healer. Nihilum's healers being focused on downing Frag's own forced them into reactive healing rather than proactive, and the deaths of their Hunter throughout the contests ultimately lead to their downfall. Very well played by Frag Dominant.
The tournament was definitely a good watch, and the highlight of my day was my roommate shouting obscenities about drain teams. WoW arena tournaments don't quite have the strangely entertaining glitz and glamour of Starcraft tournaments yet, but it's only a matter of time. I'm fairly confident that I'll tune in for the Circuit's tournament in Orlando on July 11th, and many others after that.
Edited to fix the date of the Orlando tourney.