Kel'Thuzad Victory in 6m29s

Time	Event
3m13.574s	Wãyz casts Unstoppable Abomination with Backstab (Rank 9)
3m15.974s	Wãyz casts Unstoppable Abomination with Backstab (Rank 9)
3m19.42s	Wãyz casts Unstoppable Abomination with Eviscerate (Rank 8)