Razorgore the Untamed Victory in 5m28s

Time Event
00:01:24.338s Hurdur casts Backstab (Rank 9) on Blackwing Legionnaire (5)
00:01:26.405s Hurdur casts Backstab (Rank 9) on Blackwing Legionnaire (5)
00:01:30.271s Hurdur casts Sinister Strike (Rank 8) on Blackwing Legionnaire (5)