Kel'Thuzad Victory in 5m21s

Time Event
00:02:48.160s Arkosh casts Sunder Armor (Rank 5) on Unstoppable Abomination (6)
00:02:49.657s Arkosh casts Sunder Armor (Rank 5) on Unstoppable Abomination (6)
00:02:50.126s Arkosh casts Heroic Strike (Rank 9) on Unstoppable Abomination (6)