Kel'Thuzad Victory in 6m36s

Time	Event
3m26.958s	Chubzz casts Unstoppable Abomination with Sunder Armor (Rank 5)
3m28.459s	Chubzz casts Unstoppable Abomination with Bloodthirst (Rank 4)
3m30.009s	Chubzz casts Unstoppable Abomination with Heroic Strike (Rank 9)