Boss Kills Duration: 27m9s

Time Event
00:15:26.302s Balor casts Bloodthirst (Rank 4) on Spirit of Naxxramas (3)
00:15:27.820s Balor casts Heroic Strike (Rank 9) on Spirit of Naxxramas (3)
00:15:29.636s Balor casts Heroic Strike (Rank 9) on Spirit of Naxxramas (3)