Razorgore the Untamed Victory in 5m52s

Time Event
00:00:11.351s Haloumi casts Fire Blast (Rank 7) on Grethok the Controller
00:01:43.730s Haloumi casts Fire Blast (Rank 7) on Blackwing Mage (7)
00:03:18.618s Haloumi casts Fire Blast (Rank 7) on Blackwing Mage (23)