Kel'Thuzad Victory in 6m14s

Time	Event
3m50.954s	Kiruqt casts Kel'Thuzad with Hunter's Mark (Rank 4)
4m0.122s	Brambina casts Kel'Thuzad with Hunter's Mark (Rank 4)
5m26.876s	Brambina casts Kel'Thuzad with Hunter's Mark (Rank 4)