Boss Kills Duration: 29m11s

Time Event
01:50:14.090s Kel'Thuzad applies Frostbolt to Voidzone
01:50:18.089s Kel'Thuzad 's Frostbolt fades from Voidzone
01:50:29.941s Kel'Thuzad applies Frostbolt to Voidzone
01:50:33.940s Kel'Thuzad 's Frostbolt fades from Voidzone
01:50:45.575s Kel'Thuzad applies Frostbolt to Voidzone
01:50:49.574s Kel'Thuzad 's Frostbolt fades from Voidzone