Kel'Thuzad Victory in 6m29s

Time	Event
2m33.962s	Chubzz casts Unstoppable Abomination with Sunder Armor (Rank 5)
2m35.574s	Chubzz casts Unstoppable Abomination with Bloodthirst (Rank 4)
2m36.641s	Chubzz casts Unstoppable Abomination with Heroic Strike (Rank 9)