Kel'Thuzad Victory in 6m29s

Time	Event
3m33.338s	Chubzz casts Unstoppable Abomination with Intimidating Shout
3m35.938s	Chubzz casts Unstoppable Abomination with Bloodthirst (Rank 4)
3m36.537s	Chubzz casts Unstoppable Abomination with Cleave (Rank 5)
3m39.704s	Chubzz casts Unstoppable Abomination with Heroic Strike (Rank 9)