Kel'Thuzad Victory in 5m21s

Time Event
00:00:02.010s Hardcore casts Frost Protection
00:00:33.771s Hardcore casts Berserker Rage
00:00:34.138s Hardcore casts Defensive Stance
00:00:34.621s Hardcore casts Bloodrage
00:01:20.624s Hardcore casts Dense Dynamite
00:03:44.601s Hardcore casts Battle Shout (Rank 7)
00:04:19.587s Hardcore casts Bloodrage
00:04:32.504s Hardcore casts Demoralizing Shout (Rank 5)
00:04:39.775s Hardcore casts Death Wish
00:04:52.855s Hardcore casts Kiss of the Spider
00:05:06.572s Hardcore casts Demoralizing Shout (Rank 5)
00:05:09.375s Hardcore casts Advanced Target Dummy