Kel'Thuzad Victory in 6m52s

Time	Event
3m15.957s	Prefox casts Unstoppable Abomination with Sunder Armor (Rank 5)
3m17.558s	Prefox casts Unstoppable Abomination with Bloodthirst (Rank 4)
3m21.541s	Prefox casts Unstoppable Abomination with Heroic Strike (Rank 9)