Kel'Thuzad Victory in 6m29s

Time	Event
1m43.091s	Chubzz casts Unstoppable Abomination with Bloodthirst (Rank 4)
1m43.106s	Chubzz casts Unstoppable Abomination with Heroic Strike (Rank 9)
1m45.324s	Chubzz casts Unstoppable Abomination with Heroic Strike (Rank 9)